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25 tháng 1 2021

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1. https://hoc24.vn/ly-thuyet/unit-7-pollution.4856

2. https://hoc24.vn/ly-thuyet/unit-9-natural-disasters.4858

3. https://www.ted.com/topics/environment

Chúc các em học tập tốt ❤

25 tháng 1 2021

Are there any environmental problems in your country?

Yes … we have a serious issue with pollution levels in some of our big cities … exhaust fumes from cars and lorries are definitely one reason for the problem but we also have a lot of heavy industry in some areas and this also results in poor air quality …

28 tháng 4 2018

Most of the air pollution results from the burning of fossil fuels, motor vehicles, factories, aircraft and rockets. This can cause acid rain which damages water, soil, and vegetation. Air pollution also contributes to the greenhouse effect which can lead to a series of environmental problems such as global warming, polar ice melting, rise of sea levels and loss of land.

Water pollution is a result of dumping pollutants such as detergents, pesticides, oil, and other chemicals in rivers, which makes the water unclean or contaminated. Rubbish blockages in rivers can also cause pollution.



Read the following passage and answer the questions. Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their...
Đọc tiếp

Read the following passage and answer the questions.

Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems.

Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the fish, but is also affecting those people who eat fish.

Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.

1. How often can we hear, see and read about problems in the world?

2. What causes the air pollution?

3. Why has the sea become polluted?

4. Can we easily find a clean place nowadays?

5. What should we do to make the world a better place to live?

1
2 tháng 3 2019

Read the following passage and answer the questions.

Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems.

Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the fish, but is also affecting those people who eat fish.

Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.

1. How often can we hear, see and read about problems in the world?

➝ Everyday

2. What causes the air pollution?

➝ It comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories; and waste is dumped anywhere.

3. Why has the sea become polluted?

➝ Because of oil spills and factory wastes

4. Can we easily find a clean place nowadays?

➝ No, we can't

5. What should we do to make the world a better place to live?

➝ We must find a good solution

D. READING 1. Read the text then choose the best answer. ENVIRONMENTAL POLLUTION In recent years the problem of environmental pollution has become a serious problem in big cities in our country. So, what are reasons and possible measures for this problem? Nowadays, we are living in a city with high population density, so domestic waste is the first reason. Then many people's social consciousness is not high. In several areas, they throw rubbish on streets, canals and rivers. It is easy...
Đọc tiếp
D. READING 1. Read the text then choose the best answer. ENVIRONMENTAL POLLUTION In recent years the problem of environmental pollution has become a serious problem in big cities in our country. So, what are reasons and possible measures for this problem? Nowadays, we are living in a city with high population density, so domestic waste is the first reason. Then many people's social consciousness is not high. In several areas, they throw rubbish on streets, canals and rivers. It is easy for us to see rubbish of all kinds floating on the water. Moreover, uncultured people even pee in the public place. Now, let's come to other reasons. Our city is overloaded with vehicles that expel a lot of smoke and dust. This contributes to the heat of the air, and causes pollution. Besides that, in several places, trees have been cut down to have room for buildings, hotels, or supermarkets. This makes the atmosphere in our city mug and stuffy. New words: muggy (adi) nồm ẩm, oi bức stuffy (adi) ngột ngạt 1. What is not the reasons of environmental pollution? A. high population density B. smoke and dust from vehicles C. domestic waste D. the new drainage system 2. What is the first reason of environmental pollution? A. domestic waste B. smoke and dust from vehicles C. population density D. rubbish on streets 3. What is the synonym of the word "consciousness"? A. awareness B. unculture C. unconsciousness D. awakeness 4. Why vehicles cause air pollution? A. Vehicles make the atmosphere in our city muggy and stuffy. B. Because they expel a lot of smoke and dust. C. Because they consume too much gasoline. D. Because many people use motorbikes and cars nowadays. 5. How is the drain system in our city? A. It’s very modern. B. It's downgrade. C. It is new. D. It is very old and downgrade
2
13 tháng 1 2019

help

13 tháng 1 2019

ko hiểu cho lắm

25 tháng 4 2021

1  They are air pollution, water pollution, and land pollution.

2 - The causes of one type in my area is Factory emissions

- Affect: + Make acid rain

+ Affects Respiratory system of people

+ Air pollution

3 - Clean the school grounds and in the classroom

- plant a lot of trees

-  dump garbage in the trash

12 tháng 10 2019

1-g

2-h

3-d

4-f

5-e

6-a

7-b

8-c

15 tháng 12 2017

1 How many close friends do you have

=> I have two close friends.

2 Do they have the same or different character

=> They have the same character.

3 How old are they

=> They're thirteen years old.

4 Are they the same class

=> Yes,they are.

5 What does your house look like

=> A cross between a second hand book shop, toy exchange and a before-shot in a cleaning product advertisement.

6 How many rooms does it have

=> It has 4 rooms

7 Do you have any own room

=> No, I don't.

8 What things are there your rooms

=> No thing because I don't own room.

9 What did you use to do last year

=> I don't remember.

10 What subject do you like best ? Why

=> I like best Math. Because it's dificult but fun.

11 What subject do you need to improve

=> I need to improve my pronunciation in English.

12 How do you improve it

=> I pratice speaking E.

13 How many hours do you do your homework

=> About one hour.

14 Who helps you with your homework

=> No person.

15 Do you like sports

=> No, I don't.

16 Which sports do you like

=> I'm not sporty.

17 What facilities are there in your neighborhood

=>Nothing

18 What things do you like best ? Why

=> I don't know.

19 Do you live in country or city

=> City.

20 Do you prefer city or country ?Why

=> City. Because it so modern and comfortable.

15 tháng 12 2017

cảm ơn bn nhiều nha