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1 tháng 8 2021

Dân số thế giới   ở thời hiện đại nhiều hơn so với tất cả các thời đại khác của lịch sử. Thế giới vào   khoảng 500 triệu người vào năm 1650. Con số này đã tăng gấp đôi trong giai đoạn từ năm 1650 đến năm 1850. Năm 1986, dân số là   ba tỷ người. Các ước tính dựa trên nghiên cứu   của Liên hợp quốc trong cùng năm cho thấy rằng con số này sẽ là hơn 7,5 tỷ người vào năm 2020. Chính xác là khoảng 7,8 tỷ người vào năm 2020. Dân số Liên hợp quốc dự kiến ​​sẽ tiếp tục tăng và   đưa tổng dân số lên 8,6. tỷ vào giữa năm 2030, 9,8 tỷ vào giữa năm 2050 và 11,2 tỷ vào năm 2100.

7 tháng 8 2021

Dân số thế giới   ở thời hiện đại nhiều hơn so với tất cả các thời đại khác của lịch sử. Thế giới vào   khoảng 500 triệu người vào năm 1650. Con số này đã tăng gấp đôi trong giai đoạn từ năm 1650 đến năm 1850. Năm 1986, dân số là   ba tỷ người. Các ước tính dựa trên nghiên cứu   của Liên hợp quốc trong cùng năm cho thấy rằng con số này sẽ là hơn 7,5 tỷ người vào năm 2020. Chính xác là khoảng 7,8 tỷ người vào năm 2020. Dân số Liên hợp quốc dự kiến ​​sẽ tiếp tục tăng và   đưa tổng dân số lên 8,6. tỷ vào giữa năm 2030, 9,8 tỷ vào giữa năm 2050 và 11,2 tỷ vào năm 2100.

11 tháng 8 2017

1.Read the following passage, and then tick the correct answers:true(T) or false(F).

The population of the world has increased more in modern times than in all other ages of history. The world's population was about 500 million in 1650. It doubled in the period from 1650 to 1850. In 1986, the population was more than three billion. Estimates based on research by the United Nations in the same year showed that it would be more than 7.5 billion by 2020.

True False

1. The world's population increase in modern times has been greater than ever before. -----True -----

2. The world's population was over a billion in 1850. -----True -----

3. The United Nations carried out the research in 1850. -----False -----

4. The world's population in 1986 was three times as big as that in 1850. ----- True -----

5. The world's population would be more than seven and a half billion by 2020. ----- True-----

11 tháng 8 2017
Bài Làm .

1.Read the following passage, and then tick the correct answers:true(T) or false(F).

The population of the world has increased more in modern times than in all other ages of history. The world's population was about 500 million in 1650. It doubled in the period from 1650 to 1850. In 1986, the population was more than three billion. Estimates based on research by the United Nations in the same year showed that it would be more than 7.5 billion by 2020.

True False

1. The world's population increase in modern times has been greater than ever before. -----True -----

2. The world's population was over a billion in 1850. -----True -----

3. The United Nations carried out the research in 1850. -----False -----

4. The world's population in 1986 was three times as big as that in 1850. ----- True -----

5. The world's population would be more than seven and a half billion by 2020. ----- True-----

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Decide if the following statements are True or False or Not Given.

Question. When the population grows rapidly, the poor have more problems than the rich.

A. True

B. False

C. Not Given

1
18 tháng 7 2017

Đáp án C

Thông tin không có trong bài.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Question 5: When the population grows rapidly, the poor have more problems than the rich.

A. True

B. False

C. Not Given

1
1 tháng 9 2019

Đáp án: C

Thông tin: Thông tin không có trong bài.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Question 2: The global population today is 37 million.

A. True

B. False

C. Not Given

1
23 tháng 7 2019

Đáp án: B

Thông tin: And today, it's about 7.5 billion.

Dịch nghĩa: Và hôm nay, khoảng 7,5 tỷ.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Question 7: What is True about Tokyo?

A. It has the largest population in the world.

B. Its population is 37.8 million.

C. Both A & B are correct.

D. None are correct.

1
5 tháng 7 2017

Đáp án: A

Thông tin: Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Dịch nghĩa: Tokyo, với 37,8 triệu dân, tiếp tục là thành phố lớn nhất thế giới về dân số.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Decide if the following statements are True or False or Not Given.

Question. The lifespan today is higher than in the early 1990s.

A. True

B. False

C. Not Given

1
3 tháng 1 2020

Đáp án A

Thông tin: This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today.

Điều này dẫn đến sự gia tăng tuổi thọ toàn cầu, từ 64,8 năm đầu những năm 1990 lên 70,0 năm nay.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Question 4: The lifespan today is higher than in the early 1990s.

A. True

B. False

C. Not Given

1
23 tháng 7 2019

Đáp án: A

Thông tin: This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today.

Dịch nghĩa: Điều này dẫn đến sự gia tăng tuổi thọ toàn cầu, từ 64,8 năm đầu những năm 1990 lên 70,0 năm nay.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Decide if the following statements are True or False or Not Given.

Question. The birth rates are higher than the death rates.

A. True

B. False

C. Not Given

1
6 tháng 4 2019

Đáp án A

Thông tin: It helps the birth rates increase and the death rates decline.

Nó giúp tỷ lệ sinh tăng và tỷ lệ tử vong giảm

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Decide if the following statements are True or False or Not Given.

Question. The global population today is 37 million.

A. True

B. False

C. Not Given

1
25 tháng 10 2019

Đáp án B

Thông tin: And today, it's about 7.5 billion.

Và hôm nay, khoảng 7,5 tỷ.

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the...
Đọc tiếp

It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total population of the world reached 7 billion. And today, it's about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.

Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvement in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.

However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people's health.

Question 3: The birth rates are higher than the death rates.

A. True

B. False

C. Not Given

1
17 tháng 8 2018

Đáp án: A

Thông tin: It helps the birth rates increase and the death rates decline.

Dịch nghĩa: Nó giúp tỷ lệ sinh tăng và tỷ lệ tử vong giảm