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Part 2. Read the following passage, and answer the questions that follow.A recent investigation by scientists at the U.S. Geological Survey shows that strange animal behavior might help predict future earthquakes. Investigators found such occurrences in a ten-kilometer radius of the epicenter of a fairy recent quake. Some birds screeched and flew about wildly: dogs yelped and ran around uncontrollably.Scientists believe that animals can perceive these environmental changes as early as several...
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Part 2. Read the following passage, and answer the questions that follow.

A recent investigation by scientists at the U.S. Geological Survey shows that strange animal behavior might help predict future earthquakes. Investigators found such occurrences in a ten-kilometer radius of the epicenter of a fairy recent quake. Some birds screeched and flew about wildly: dogs yelped and ran around uncontrollably.

Scientists believe that animals can perceive these environmental changes as early as several days before

the mishap.

In 1976 after observing animal behavior the Chinese were able to predict a devastating quake. Although hundreds of thousands of people were killed, the government was able to evacuate millions of other people and thus keep the death toll at a lower level.

1. The best title for the passage is

A. A recent investigation about an earthquake

B.  Some animals can predict future earthquakes

C. Some strange animal behavior

D.  Dogs can predict earthquakes

2.  Which can be predicted by observing animal behavior?

A. The number of people who were killed by an earthquake

B. A ten-kilometer radius of the epicenter C

C. The health condition of the animals

D.  A future earthquake

3.  A word with the same meaning as the word "evacuate" is:

A.  destroy            B.  remove            C. throw               D. bring

4. Which sentence is not true according to the passage?

A.  All birds in ten-kilometer radius of the epicenter became wild before a quake.

B.  Scientists can predict earthquakes by observing animal behavior

C. Some animals can perceive these environmental changes several days earlier.

D. Some animals can sense a future earthquake.

5. What was the Chinese government able to do after predicting an earthquake thanks to observing animal behavior?

A.  They can keep the death toll at a lower level.

B.  Hundreds of thousands of people were saved

C. They can evacuate billions of other people

D. They control the natural disaster

5
6 tháng 5 2022

B

D

D

A

A

6 tháng 5 2022

b

d

d

a

a

VIII)-Read the text, and do the tasks that follow. Earthquakes Earthquakes are among the deadliest natural disasters, causing the largest numbers of casualties, the highest death tolls, and the greatest destruction. In 1556 in China, the deadliest earthquake in history killed 830,000 people. But many other earthquakes have caused the deaths of more than 100,000 people, and it is not unusual, even in modern times, for an earthquake death toll to reach 20,000 to 30,000 people with hundreds of...
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VIII)-Read the text, and do the tasks that follow.

Earthquakes

Earthquakes are among the deadliest natural disasters, causing the largest numbers of casualties, the highest death tolls, and the greatest destruction. In 1556 in China, the deadliest earthquake in history killed 830,000 people. But many other earthquakes have caused the deaths of more than 100,000 people, and it is not unusual, even in modern times, for an earthquake death toll to reach 20,000 to 30,000 people with hundreds of thousands left homeless and with countless injured. The floodwaters of the 2004 tsunami in Sumatra, which killed over 200,000 people, were caused by a catastrophic earthquake.

Task 1: Match a word in column A with its definition in column B, writing the answer in each blank.

Answer A B

60. deadly (adj) A. a person killed in a war or disaster ________

61. casualty (n) B. very many ________

62. (death) toll (n) C. causing great damage ________

63. countless (adj) D. causing death ________

64. catastrophic (adj) E. the number of people who were killed by something.

Task 2: Decide whether the statements are true (T) or false (F). T F

65.Earthquakes are one of the deadliest natural disasters.  

66.In modern times, the number of deaths caused by an earthquake is limited.  

67.China is the country with the deadliest earthquake in history.  

68.Earthquakes cause lots of death toll, homelessness and injuries.  

69.Earthquakes do not cause tsunamis at all.  

giúp mk vs ạ !!

1
17 tháng 7 2020

VIII)-Read the text, and do the tasks that follow.

Earthquakes

Earthquakes are among the deadliest natural disasters, causing the largest numbers of casualties, the highest death tolls, and the greatest destruction. In 1556 in China, the deadliest earthquake in history killed 830,000 people. But many other earthquakes have caused the deaths of more than 100,000 people, and it is not unusual, even in modern times, for an earthquake death toll to reach 20,000 to 30,000 people with hundreds of thousands left homeless and with countless injured. The floodwaters of the 2004 tsunami in Sumatra, which killed over 200,000 people, were caused by a catastrophic earthquake.

Task 1: Match a word in column A with its definition in column B, writing the answer in each blank.

Answer 60D 61E 62A 63B 64C

60. deadly (adj) A. a person killed in a war or disaster

61. casualty (n) B. very many

62. (death) toll (n) C. causing great damage

63. countless (adj) D. causing death

64. catastrophic (adj) E. the number of people who were killed by something.

Task 2: Decide whether the statements are true (T) or false (F). T F

65.Earthquakes are one of the deadliest natural disasters. T

66.In modern times, the number of deaths caused by an earthquake is limited. F

67.China is the country with the deadliest earthquake in history. T

68.Earthquakes cause lots of death toll, homelessness and injuries. T

69.Earthquakes do not cause tsunamis at all F

24 tháng 7 2020

thanks bạn nhìu !!

hihi

Unlike buried treasure and some minerals, fossils are usually not valuable in themselves. However, most of the fossils you find will be of greatest value to you. They will help you learn much about the geologic history of the earth and its inhabitants. If it were not for fossils, we would have no way of knowing about the animals that once roamed the earth or that once crawled on the bottom of the ancient seas. In fact, we would not even know for sure that there were once seas in some regions...
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Unlike buried treasure and some minerals, fossils are usually not valuable in themselves. However, most of the fossils you find will be of greatest value to you. They will help you learn much about the geologic history of the earth and its inhabitants.

If it were not for fossils, we would have no way of knowing about the animals that once roamed the earth or that once crawled on the bottom of the ancient seas. In fact, we would not even know for sure that there were once seas in some regions if it were not for the many fossils of sea animals that we find there.

You can look at some fossils and see for yourself the shape of the ancient animals. Even if you collect only bits of one kind of fossil, you may still be able to tell what it looked like. Making sense out of fossil bits is a little like working a jigsaw puzzle. Sometimes you will lose pieces, but you can still recognize the picture and even use your imagination to fill in missing details. The habits of ancient sea animals are not so easy to determine. Therefore, scientists study the structure and the habits of similar living animals to learn what the ancient ones must have been like. There are some things, however, that neither the study of fossils nor the study of living animals can tell us. For example, no one knows what colour most ancient sea animals were. Also, since the soft parts disappeared soon after death, many details of their internal structure are unknown. So the pictures of ancient sea creatures (as well as dinosaurs!) are what scientists think the animals looked like. Reconstructing the life of an ancient sea animal on the basis of fossil evidence and the characteristics of similar living animals is a little like relying on circumstantial evidence in court.

1. This passage is mainly about animals that __________.

A. have very tough hides

B. once lived on the earth

C. inhabit the seas of today

D. are becoming extinct

2. With the help of fossils we can __________.

A. reconstruct life of the past

B. predict the future

C. explain the changes of the seasons

D. save some species of animals from extinction

3. Many details of ancient animals are lacking because __________.

A. many species have not been found

B. volcanic disasters have permanently buried many fossils

C.many fossils lie in deep water and cannot be recovered

D. soon after death the soft parts of the body decay

49. To “determine" in the passage is closest in meaning to __________.

A. come across

B. study

C. find out

D. imitate

50. This passage implies that a scientist's evaluation of the past is based on __________.

A. laboratory experiments with live animals

B. a few facts mixed with a lot of opinions

C. predictions made in the past and present

D. field studies of our society

1
4 tháng 7 2019

1 B. once lived on the earth

2 A. reconstruct life of the past

3 D. soon after death the soft parts of the body decay

4 C. find out

5 B. a few facts mixed with a lot of opinions

I. Circle the letter A, B, C or D to indicate the correct answer to each of the following questions. 1. I couldn't eat ______ I was very hungry. A. Even though B. in spite C. Despite. D. in spite the fact that 2. In spite __________ , the baseball game was not cancelled . A.The rain B. of the rain C. it was raining D. there was a rain 3. _________ he had enough money, he refused to buy a new car. A. In spite B. in spite of C. despite D. although 4. __________ ,he walked to the...
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I. Circle the letter A, B, C or D to indicate the correct answer to each of the following questions.

1. I couldn't eat ______ I was very hungry.

A. Even though B. in spite C. Despite. D. in spite the fact that

2. In spite __________ , the baseball game was not cancelled .

A.The rain B. of the rain C. it was raining D. there was a rain

3. _________ he had enough money, he refused to buy a new car.

A. In spite B. in spite of C. despite D. although

4. __________ ,he walked to the station.

A. Despite being tired B. although to be tired

C. in spite being tired D. despite tired

5. The children slept well, despite __________ .

A. It was noise B. the noise C. of the noise D. noisy

6. ______________ her lack of hard work, she was promoted.

A. in spite B. even though C. in spite of D. despite of

7. We were the better team _____________ we lost the match.

A. so B. and C. but D. because

8. Keith decided to give up his job I advised him not to give up it

A. Because B. however C. although D. since

II. Read the following passage and circle the letter A, B, C or D to indicate the correct answer to each of the questions from 1-5

The large movement of earth under the water causes a very large and powerful tsunami. The tsunami was called the Asian Tsunami in most of the world. It was called the Boxing Day Tsunami in England, Australia, South Africa and Canada because it happened on the holiday they call Boxing Day. The tsunami caused a lot of damage to countries such as Philippines, Thailand, Indonesia and Sri Lanka.

Waves as high as 30m killed many people and damaged or destroyed a lot of buildings and other properties. Over 225,000 people died or were not found after the Tsunami, The wave traveled as far away as South Africa (8000km) where as many as 8 people died because of high water caused by the wave. Because of how much damage was caused and the number of people the earthquake affected, over 7 billion was donated to help the survivors and rebuild the areas damaged.

1. Why was the tsunami called the Boxing Day Tsunami in England?

A. Because it happened when people were boxing.

B. Because it happened when people were collecting boxes

C. Because it happened on Boxing Day

D. Because it destroyed a lot of boxes

2. How high were the waves?

A. Thirteen meters B. Eighteen meters

C. Thirty meters D. Two hundred and twenty-five meters

3. What were some people in South Africa killed by?

A. Earthquake B. High water C. High wind D. Property

4. What does the word "survivors' in line 11 mean?

A. houses that aren't destroyed

B. offices that are being built.

C. people that are dead

D. people that are left alive

5. Which of the following is NOT true?

A nly

in Asia the tsunami was called Asian Tsunami.

B. The tsunami caused a lot of damage to Indonesia.

C. Many people died because of the high waves

D. A lot of money was raised to help people.

III. Complete the second sentence so that it has a similar meaning to the first one.

1. They have just sold that old house.

That old house____________________________________________

2. In spite of the bad weather, they had a wonderful holiday.

Although __________________________________________

3.They will build a new mall here.

A new mall _________________________________

4. Unless he takes these pills, he won't be better.

If _______________________________________

3
21 tháng 8 2017

I. Circle the letter A, B, C or D to indicate the correct answer to each of the following questions.

1. I couldn't eat ______ I was very hungry.

A. Even though B. in spite C. Despite. D. in spite the fact that

2. In spite __________ , the baseball game was not cancelled .

A.The rain B. of the rain C. it was raining D. there was a rain

3. _________ he had enough money, he refused to buy a new car.

A. In spite B. in spite of C. despite D. although

4. __________ ,he walked to the station.

A. Despite being tired B. although to be tired

C. in spite being tired D. despite tired

5. The children slept well, despite __________ .

A. It was noise B. the noise C. of the noise D. noisy

6. ______________ her lack of hard work, she was promoted.

A. in spite B. even though C. in spite of D. despite of

7. We were the better team _____________ we lost the match.

A. so B. and C. but D. because

8. Keith decided to give up his job I advised him not to give up it

A. Because B. however C. although D. since

II. Read the following passage and circle the letter A, B, C or D to indicate the correct answer to each of the questions from 1-5

The large movement of earth under the water causes a very large and powerful tsunami. The tsunami was called the Asian Tsunami in most of the world. It was called the Boxing Day Tsunami in England, Australia, South Africa and Canada because it happened on the holiday they call Boxing Day. The tsunami caused a lot of damage to countries such as Philippines, Thailand, Indonesia and Sri Lanka.

Waves as high as 30m killed many people and damaged or destroyed a lot of buildings and other properties. Over 225,000 people died or were not found after the Tsunami, The wave traveled as far away as South Africa (8000km) where as many as 8 people died because of high water caused by the wave. Because of how much damage was caused and the number of people the earthquake affected, over 7 billion was donated to help the survivors and rebuild the areas damaged.

1. Why was the tsunami called the Boxing Day Tsunami in England?

A. Because it happened when people were boxing.

B. Because it happened when people were collecting boxes

C. Because it happened on Boxing Day

D. Because it destroyed a lot of boxes

2. How high were the waves?

A. Thirteen meters B. Eighteen meters

C. Thirty meters D. Two hundred and twenty-five meters

3. What were some people in South Africa killed by?

A. Earthquake B. High water C. High wind D. Property

4. What does the word "survivors' in line 11 mean?

A. houses that aren't destroyed

B. offices that are being built.

C. people that are dead

D. people that are left alive

5. Which of the following is NOT true?

A nly

in Asia the tsunami was called Asian Tsunami.

B. The tsunami caused a lot of damage to Indonesia.

C. Many people died because of the high waves

D. A lot of money was raised to help people.

III. Complete the second sentence so that it has a similar meaning to the first one.

1. They have just sold that old house.

That old house____________________________________________

2. In spite of the bad weather, they had a wonderful holiday.

Although __________________________________________

3.They will build a new mall here.

A new mall _________________________________

4. Unless he takes these pills, he won't be better.

If _______________________________________

21 tháng 8 2017

Hehe,Làm nốt bài cuối chưa ai làm :)

III. Complete the second sentence so that it has a similar meaning to the first one.

1. They have just sold that old house.

That old house has just been sold

2. In spite of the bad weather, they had a wonderful holiday.

Although the weather was bad, they had a wonderful holiday.

3.They will build a new mall here.

A new mall will be built here

4. Unless he takes these pills, he won't be better.

If he takes these pills, he will be better.

Đọc và chọn đáp án đúng THE GREAT HANSHIN EARTHQUAKE The Great Hanshin earthquake, or the Kobe earthquake as it is more commonly known oversea, was an earthquake in Japan that measured 7.3 on the Japan Meteorological Agency magnitude scale. It occurred on January 17th, 1995 at 5:46 a.m. In the southern part of Hyogo Prefectures, and lasted for approximately 20 seconds. The epicenter of the earthquake was on the northern end of Awaji Island near Kobe, a cosmopolitan city of over 1.5...
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Đọc và chọn đáp án đúng

THE GREAT HANSHIN EARTHQUAKE
The Great Hanshin earthquake, or the Kobe earthquake as it is more commonly known oversea, was an earthquake in Japan that measured 7.3 on the Japan Meteorological Agency magnitude scale. It occurred on January 17th, 1995 at 5:46 a.m. In the southern part of Hyogo Prefectures, and lasted for approximately 20 seconds. The epicenter of the earthquake was on the northern end of Awaji Island near Kobe, a cosmopolitan city of over 1.5 million people. A total of 6,434 people, mainly in the city of Kobe, lost their lives. Additionally, it caused approximately ten trillion yen in damage. It was the worst earthquake in Japan since the Great Kanto earthquake in 1923, which claimed 140,000 lives.

1. The word “oversea” in line 1 is closest in meaning to ________.
A. abroad B. at sea C. by sea

2. The word "occurred" in the text is closest in meaning to________.

A. ended B. happened C.started

3. It's started in the passage that the number of deaths in the city of Kobe________.

A. was greater than that of the Great Kanto earthquake

B. was not as high as in the Great Kanto earthquake

C. exceeded that of any known earthquake

4. The northern and of Awaji Island was the place where________.

A. the effects of the earthquake were felt most strongly

B. there was no damage to people and porperty

C. 1.5 milion people lost their lives

5. We understand from the passage that the Kobe earthquake________

A. is internationally known as the Great Hanshin earthquake

B. didn't cause any damage in the neighborhood of Kobe

C. is not the deadliest eathquake in the history of Japan

Help!!!@Trần Thọ Đạt @Linh Diệu @Dương Yến Tử @Lê Quỳnh Phương @Quỳnh Nhi

3
19 tháng 4 2018

Đọc và chọn đáp án đúng

THE GREAT HANSHIN EARTHQUAKE
The Great Hanshin earthquake, or the Kobe earthquake as it is more commonly known oversea, was an earthquake in Japan that measured 7.3 on the Japan Meteorological Agency magnitude scale. It occurred on January 17th, 1995 at 5:46 a.m. In the southern part of Hyogo Prefectures, and lasted for approximately 20 seconds. The epicenter of the earthquake was on the northern end of Awaji Island near Kobe, a cosmopolitan city of over 1.5 million people. A total of 6,434 people, mainly in the city of Kobe, lost their lives. Additionally, it caused approximately ten trillion yen in damage. It was the worst earthquake in Japan since the Great Kanto earthquake in 1923, which claimed 140,000 lives.

1. The word “oversea” in line 1 is closest in meaning to ________.
A. abroad B. at sea C. by sea

2. The word "occurred" in the text is closest in meaning to________.

A. ended B. happened C.started

3. It's started in the passage that the number of deaths in the city of Kobe________.

A. was greater than that of the Great Kanto earthquake

B. was not as high as in the Great Kanto earthquake

C. exceeded that of any known earthquake

4. The northern and of Awaji Island was the place where________.

A. the effects of the earthquake were felt most strongly

B. there was no damage to people and porperty

C. 1.5 milion people lost their lives

5. We understand from the passage that the Kobe earthquake________

A. is internationally known as the Great Hanshin earthquake

B. didn't cause any damage in the neighborhood of Kobe

C. is not the deadliest eathquake in the history of Japan

19 tháng 4 2018

1. The word “oversea” in line 1 is closest in meaning to ________.
A. abroad B. at sea C. by sea

2. The word "occurred" in the text is closest in meaning to________.

A. ended B. happened C.started

3. It's started in the passage that the number of deaths in the city of Kobe________.

A. was greater than that of the Great Kanto earthquake

B. was not as high as in the Great Kanto earthquake

C. exceeded that of any known earthquake

4. The northern and of Awaji Island was the place where________.

A. the effects of the earthquake were felt most strongly

B. there was no damage to people and porperty

C. 1.5 milion people lost their lives

5. We understand from the passage that the Kobe earthquake________

A. is internationally known as the Great Hanshin earthquake

B. didn't cause any damage in the neighborhood of Kobe

C. is not the deadliest eathquake in the history of Japan

Tại sao bn tag tên mình ??

Since the world has become ............ (industry),there has been an increase in the number of animal species that have either become extinct or have neared extinction. Bengal tiger, for instance, which once roamed the jungles in vast number, now only about 2,300 and by the year 2025, their population is ............ (estimate)to be down to zero. What is alarming about the case of the Bengal tiger is that this ............ (extinct) will have been caused almost entirely by poachers who...
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Since the world has become ............ (industry),there has been an increase in the number of animal species that have either become extinct or have neared extinction. Bengal tiger, for instance, which once roamed the jungles in vast number, now only about 2,300 and by the year 2025, their population is ............ (estimate)to be down to zero. What is alarming about the case of the Bengal tiger is that this ............ (extinct) will have been caused almost entirely by poachers who according to some sources, are not interested in material gain but in ...........(p gratification. This is an example of the callousness that is part of what is causing the problem of extinction. Animals like Bengal tigers as well as other endangered species are a valuable part of the world's ecosystem. .................(nation) laws protecting these animals must be enacted to ensure their .......(survive) and the survival of our planet.
Countries around the world have begun to deal with the problem in ..........(vary) ways. Some countries, in order to circumvent the problem, have allocated large amounts of land to animal reserves. They then charge admission to help defray the costs of maintaining the parks and they often must also depend on world organizations for support. With the money they get, they can invest in equipment, and patrols to protect the animals. Another solution that is an attempt to stem the tide of animal extinction is an international boycott of products made from endangered species. This seems fairly effective but it will not, by itself, prevent animals from being hunted and killed.

5
3 tháng 1 2020

chỗ trống 4 : person

3 tháng 1 2020

ai giúp với xíu đi học r

Use the words in brackets to form words, which fit the gaps FLORIDA Florida is the (south) ...........state of the United States of America. Many people live there and many others want to live there. Every, around 700 people move to Florida. Also, many (tour)............choose Florida for their holidays The sun shines in Florida for 300 days a year, so it is not (surprise)...........that most people spend a lot of time on the White sands of Miami Beach The Florida Everglades is the...
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Use the words in brackets to form words, which fit the gaps

FLORIDA

Florida is the (south) ...........state of the United States of America. Many people live there and many others want to live there. Every, around 700 people move to Florida. Also, many (tour)............choose Florida for their holidays

The sun shines in Florida for 300 days a year, so it is not (surprise)...........that most people spend a lot of time on the White sands of Miami Beach

The Florida Everglades is the second largest national spark in America. Dangerous animals, such as alligators and (poison)............snakes, live there. Lots of bird there too, (include)...............pelicans and herons

The most popular tourist (attract)...............in Florida is Disney World in Orlando. More than 20 million people visit it every year. You can meet all Disney characters and go on lots of (excite)...............rides - everyone has a fantastic time. Make sure you spend at least one day here

Sea World is also in Orlando and you can see (perform)..............by whales and dolphins. you can also find out about Sea World is specical (breed)...............progamme and the Animal Rescue who will tell you how to help (danger)...............animals

1
1 tháng 8 2018

Use the words in brackets to form words, which fit the gaps

FLORIDA

Florida is the (south) ....southeast .......state of the United States of America. Many people live there and many others want to live there. Every, around 700 people move to Florida. Also, many (tour)....tourists ........choose Florida for their holidays

The sun shines in Florida for 300 days a year, so it is not (surprise)...surprised ........that most people spend a lot of time on the White sands of Miami Beach

The Florida Everglades is the second largest national spark in America. Dangerous animals, such as alligators and (poison)............snakes, live there. Lots of bird there too, (include).....including ..........pelicans and herons

The most popular tourist (attract)...attracted ............in Florida is Disney World in Orlando. More than 20 million people visit it every year. You can meet all Disney characters and go on lots of (excite).....excited ..........rides - everyone has a fantastic time. Make sure you spend at least one day here

Sea World is also in Orlando and you can see (perform)..............by whales and dolphins. you can also find out about Sea World is specical (breed)...............progamme and the Animal Rescue who will tell you how to help (danger)......dangerous .........animals

Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. It has been suggested that water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die of water pollution related illness every day. About 90 percent of the water in the cities of China is polluted. As of 2007, half a billion Chinese had no access to...
Đọc tiếp


Water pollution is a major global problem which requires ongoing evaluation and
revision of water resource policy at all levels. It has been suggested that water
pollution is the leading worldwide cause of deaths and diseases, and that it accounts
for the deaths of more than 14,000 people daily. An estimated 580 people in India
die of water pollution related illness every day. About 90 percent of the water in the
cities of China is polluted. As of 2007, half a billion Chinese had no access to safe
drinking water. In addition to the acute problems of water pollution in developing
countries, developed countries also continue to struggle with pollution problems. For
example, in the most recent national report on water quality in the United States, 44
percent of assessed stream miles, 64 percent of assessed lake acres, and 30
percent of assessed bays and estuarine square miles were classified as polluted.
The head of China’s national development agency said in 2007 that one quarter the
length of China’s seven main rivers were so poisoned the water harmed the skin.
Water is typically referred to as polluted when it is impaired by anthropogenic
contaminants and either does not support a human use, such as drinking water, or
undergoes a marked shift in its ability to support its constituent biotic communities,
such as fish. Natural phenomena such as volcanoes, algae blooms, storms, and

earthquakes also cause major changes in water quality and the ecological status of
water.
1. What is the leading worldwide cause of deaths and diseases?
2. How many people die every day by water pollution?
3. How many percent of the water in the cities of China is polluted?
5. What phenomena cause major changes in water quality and the ecological status
of water?

1
24 tháng 2 2020

Water pollution is a major global problem which requires ongoing evaluation and
revision of water resource policy at all levels. It has been suggested that water
pollution is the leading worldwide cause of deaths and diseases, and that it accounts
for the deaths of more than 14,000 people daily. An estimated 580 people in India
die of water pollution related illness every day. About 90 percent of the water in the
cities of China is polluted. As of 2007, half a billion Chinese had no access to safe
drinking water. In addition to the acute problems of water pollution in developing
countries, developed countries also continue to struggle with pollution problems. For
example, in the most recent national report on water quality in the United States, 44
percent of assessed stream miles, 64 percent of assessed lake acres, and 30
percent of assessed bays and estuarine square miles were classified as polluted.
The head of China’s national development agency said in 2007 that one quarter the
length of China’s seven main rivers were so poisoned the water harmed the skin.
Water is typically referred to as polluted when it is impaired by anthropogenic
contaminants and either does not support a human use, such as drinking water, or
undergoes a marked shift in its ability to support its constituent biotic communities,
such as fish. Natural phenomena such as volcanoes, algae blooms, storms, and

earthquakes also cause major changes in water quality and the ecological status of
water.
1. What is the leading worldwide cause of deaths and diseases?

Water pollution is the leading worldwide cause of deaths and diseases.
2. How many people die every day by water pollution?

More than 14,000 people die every day by water pollution.
3. How many percent of the water in the cities of China is polluted?

25% of the water in the cities of China is polluted.
5. What phenomena cause major changes in water quality and the ecological status
of water?

Volcanoes, algae blooms, storms, and earthquakes.

2. Read the text. Then answer the questions. Beautiful Landscapes – More Than Just a Painting When most people look at a painting of a sunset, they see a beautiful work of art. When Professor Christos Zerefos looks at a painting of a sunset, he sees valuable scientific evidence. He believes that these paintings contain important information about the effect of volcanoes on the climate. Scientists know that after a volcanic eruption, sunsets are very red. This is caused...
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2. Read the text. Then answer the questions.

Beautiful Landscapes – More Than Just a Painting

When most people look at a painting of a sunset, they see a beautiful work of art. When Professor Christos Zerefos looks at a painting of a sunset, he sees valuable scientific evidence. He believes that these paintings contain important information about the effect of volcanoes on the climate.

Scientists know that after a volcanic eruption, sunsets are very red. This is caused from the dust and ash that is sent into the sky. Volcanoes also lower the temperature of the Earth.

Professor Zerefos and his team decided to study paintings of sunsets before and after volcanic eruptions. Red sunsets are a sign of polluted skies, so the scientists believed that landscapes that were painted around the times of major volcanic eruptions would have bright red sunsets. They wanted to use the paintings to measure how the volcanoes had affected the climate in the past.

The team studied 500 watercolours and oils of sunsets that were painted between 1500 and 1900. The scientists used a computer to calculate the amount of red in each picture. They found that the sunsets that were painted after a volcanic eruption were bright red.

Many scientists are not convinced by this theory. According to them, it is impossible to make scientific conclusions based on art that was painted so long ago, because it is possible that the colours have changed since they were originally painted. What is more, artists often try to make something look very impressive when they paint. As a result, they may not always paint an accurate picture of nature.

Professor Zerefos disagrees. He is certain that artists accurately copy the actual colours of the sunsets they see. He is now studying paintings that were painted in the 20th century.

So the next time you look at a painting of a beautiful sunset, examine the colours more carefully.

1. Why did Professor Zerefos study paintings of sunsets?..................................................

2. Why are sunsets very red after a volcanic eruption?...................................................................

4. Explain the meaning of the title...............................................................................................

3. Complete first part of the sentences using the appropriate passive form of the verb in brackets. Then complete the second part of the sentences according to the information found in the text.

1. The Earth’s temperature ………………… (lower) by ................................................................... .

2. In the past, bright red sunsets ………………… (paint) ............................................................... .

3.More than 500 paintings of sunsets .............................................(examine).................................... .

3. In the study, a computer ………………… (use) to ..................................................................... .

4. According to some scientists, nature ………………… (not copy) ................................................ .

NHANH NHANH NHA, THỨ 7 TUẦN SAU MK NỘP BÀI RỒI.

1
12 tháng 1 2020

2.

1. Because he believes that these paintings contain important information about the effect of volcanoes on the climate.

2. Because a lot of dust and ash is sent into the sky.

3. There is more than just beautyin the painting of a landscape.

3.

1. is lowered / volcanoes

2. were painted / after major volcanic eruptions

3. have been examined / by a team of experts

4. was used ; analyse the results / calculate the amount of red in each picture.

5. isn't copied / accurately by artists.

Tham Khảo : https://text.123doc.org/document/3796996-islcollective-worksheets-preintermediate-a2-intermediate-b1-adults-high-school-reading-speaking-passive-voice-environmen-11683160054cc10c5f278f4-76167272.htm

12 tháng 1 2020

Mk ko copy link tham khỏa đc, bn gửi cho mk cái link vs