How to write an English composition about the population of China?

Look at your watch for a minute. During that time, the world population increased by 259. Maybe you don't think this is too much. However, in the next hour, more than 15540 babies will be born in the world.

It goes on and on, hour after hour. In one day, people must produce food for more than 370,000 mouths. Multiply this by 365. Think about how many people will increase in a year! What will happen in a hundred years?

constantly swelling population

May be the biggest challenge in the world today. The world population is growing faster and faster. More than two thousand years ago, there were only 250 million people on the earth. At the beginning of the 20th century, the world population was about1700 million. In 1990, the world population reached more than 5 billion. At the beginning of 2 1 century, the world population has exceeded 6 billion. People say that it may reach 7 billion in 20 10. This means that in about 600 years, there will only be room to stand on the earth. Everyone will have 0.5 to 1 square meter of space to live in. There is hardly enough room for any other objects.

Hehe ~ finally finished playing, I'm exhausted! ~ @ _ @ ~ No credit but also hard work! ~ ~ I hope it is useful to you ~ Thank you # _ #