avingtheEarth-1
Howtoprotecttheenvironmentbecomesoneofthebiggestproblemsintheworld.Wecanfindtherubbishnotonlypollutesourenvironmentbutalsoharmspeople'shealth.Soweshouldnotthrowrubbishontotheground.Somefactoriesarepouringwastewaterintorivers,thelakesandthefields.Itcanpolluteplants,sometimesitcankilllotsoffish.Wemustkeepourenvironmentcleanandtidy.Wehaveonlyoneearth.Wemusttryourbesttoprotecther,andmakeourhomemorebeautiful.