要多少字数的?

　　Environment-howcanwehelpprotectit?

　　Ourplanetisintrouble!Almosteverydayweseemtohearofyetanotherproblemaffectingtheenvironment-andwhatalistofproblems!-pollution,acidrain,globalwarming,thedestructionofrainforestsandotherwildhabitats,thedeclineandextinctionofthousandsofspeciesofanimalsandplants.andsoon.

　　Nowadays,mostofusknowthatthesethreatsexistandthathumanshavecausedthem.Manyofusareveryworriedaboutthefutureofourplanetandunlesswecanfindawayofsolvingtheproblemswehavemadethentheenvironmentwillsufferevenmore.

　　Itallsoundssodepressing-butwecertainlymustn'tdespair!Everyoneofus,whateverageweare,candosomethingtohelpslowdownandreversesomeofthedamage.Wecannotleavetheproblem-solvingentirelytotheexperts-weallhavearesponsibilityforourenvironment.Wemustlearntoliveinasustainablewayi.e.learntouseournaturalresourceswhichincludeair,freshwater,forests,wildlife,farmlandandseaswithoutdamagingthem.Aspopulationsexpandandlifestyleschange,wemustkeeptheWorldingoodconditionsothatfuturegenerationswillhavethesamenaturalresourcesthatwehave.

　　Herearejustafewideastohelpyoutodosomethingtoprotectourenvironment.

　　.plantmoretrees;

　　.savingenergyandwater;

　　.minimisewaste;

　　.useasmuchpublictransportasyoucan;

　　.protectwildanimals.