第一篇：英语演讲稿-关爱大自然主题
caring for nature--overpopulation
what is nature? it’s everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.
now more and more people are focusing on the nature. it is no doubt that the nature is important to every human being. no nature, no life. because of the supplies of the nature, we have lived happily for a long time. and we started to gain every thing available from the nature. and this lasted so long a time. today, people have discovered that the nature around is getting worse and worse.
what is threatening the nature? air and wate ……此处隐藏3679个字……flessandlessland,foodandfuel,andthefuturewillbringpoverty,miseryandwartousall.
formostofthedevelopingcountries,itisagoodideatocontrolthepopulationgrowth.forexample,chinahascarriedoutbirthcontrolforyears.andthisplanhasagreateffectontheworldpopulation.
ifthepopulationcontinuestoincrease,iftheairandwatercontinuetobepolluted,ifwedontdosomethingtoprotectwild-plantandwildlifespecieswillbedeclining.speciesandbiologicalcommunitieshavedifficultyadaptingtochange.economicopportunitiesandthequalityoflifeoffuturegenerationsarealsoputatrisk.byprotectingnature,weprotectourselves.
letsunitetogether,handinhandwestandallacrosstheland.
wecanmakethisworldinwhichtolive.handinhand.controlthepopulationgrowth.takegoodcareofournature.
