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18 tháng 5 2020

bài này chịu tự lực cánh sinh nha em
viết nguyên para lâu lắm ko ai hộ đâu :)))))

25 tháng 2 2022

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26 tháng 2 2022

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2 tháng 7 2021

These days, children, and adults alike, spend too much time sitting in front of electronic devices, especially computers. Computers also have many uses, they help us learn and work faster and more efficiently. As in the current epidemic situation, the computer is a really necessary device. It can also help us stay in touch with friends and acquaintances far away. However, it is still very harmful. Sitting in front of you counting too much is very harmful to the eyes and to the body. I won't do any exercise, always just sitting in front of you. It helps us to communicate with people far away but disconnects from those close to us. And there are young people, using computers not to study, but to watch bad programs, that is not good. However, we cannot deny the importance of computers to human life.

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.

Match the paragraphs with their corresponding headings.

Paragraph 1

A. Causes of population growth

B. Population explosion

C. Consequences of population growth

1
14 tháng 11 2017

Đáp án B

Dịch: Bùng nổ dân số