Population produce opportunities and challenges

       Theworld  population is becoming larger andlarger。So we must provide more food for them。

And people will feel smaller and smaller on ourplanet。So some scientists are trying to find other planets to live on。A report said the developedcountries have a smaller population。Because of the decreased fertility rates cased by increasedcontraceptive use。

       But inChina，we will be hated if will taking about the sex in the open。All the reason is china’s history isvery feudal。Every family thinks that more children will be better。Than the family will be strong。And when they are old。They will be taken care of theirchildren。If they have more children。When they are gone their children won’tbe teased。

       Thepopulation is becoming larger and  largeso the land will become smaller and smaller。If we do not stop the increasingpopulation。The planet will be full of people。At that time we will have no landto live、 no food to eat，and we will be dying。

       Decadesago china’s population was small。Those year population are explosions。To control the population of China，government made theone-child-policy。But china’s population will be

down less in 20 years。