欢迎访问易文君范文网!

世界人口爆炸(The World Population Explosion)

初中作文 分享 时间: 加入收藏 我要投稿 点赞
0

世界人口爆炸(The World Population Explosion)sNI易文君-文库范文网

  世界人口爆炸(the world population explosion) sNI易文君-文库范文网

  the human race has experienced a consistent increase in population since the beginning of its history. famine and disease have done little to offset(抵消)this steady increase. too many people are added annually to the population of the world. so both the causes of population increase and the results of having more people are worth careful study. sNI易文君-文库范文网

  culture evolution is the major factor responsible for population increase. early in human development,people invented tools to hunt animals. later they built shelters to protect themselves. step by step,they made life easier. as a result,fewer died from natural forces,such as harsh climate and disease. sNI易文君-文库范文网

  in the past,when population grew,there was unexplored territory to inhabit. but now,almost all the habitable land has been explored. sNI易文君-文库范文网

  the world‘s population may reach 8.7 billion in 2033. it is clear that world population is a serious issue that needs careful attention. human beings are unique to solve problems through cultural evolution.(发展)facing the world population explosion in the near future. we must carry out the birth control program in order to save the mankind and save the world.sNI易文君-文库范文网

84735
领取福利

微信扫码领取福利

微信扫码分享

月会员
每天0次下载
1元/30天
直接下载
单次下载
0元/次
微信支付
支付宝支付
欢迎使用微信支付
扫一扫支付
金额:
常见问题

请登录之后再下载!

下载中心

您的账号注册成功!密码为:123456,当前为默认信息,请及时修改

下载文件立即修改

帮助中心

如何获取自己的订单号?

打开微信,找到微信支付,找到自己的订单,就能看到自己的交易订单号了。

阅读并接受《用户协议》
注:各登录账户无关联!请仅用一种方式登录。


用户注册协议

一、 本网站运用开源的网站程序平台,通过国际互联网络等手段为会员或游客提供程序代码或者文章信息等服务。本网站有权在必要时修改服务条款,服务条款一旦发生变动,将会在重要页面上提示修改内容或通过其他形式告知会员。如果会员不同意所改动的内容,可以主动取消获得的网络服务。如果会员继续享用网络服务,则视为接受服务条款的变动。网站保留随时修改或中断服务而不需知照会员的权利。本站行使修改或中断服务的权利,不需对会员或第三方负责。

关闭