- Over70%oftheEarth’ssurfaceiswater;waterisobviouslythemostpreciousnaturalresourcethatexistsonourplanet.Withoutwater,lifeonEarthwouldbenon-existent.Wateristhelifebloodoftheenvironment,essentialtothesurvivalofalllivingthings-plants,animals,andhuman.Alt...
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- ProtectionoftheEnvironmentOncemandidnothavetothinkabouttheprotectionofhisenvironment.Therewerefewpeopleontheearth,andnaturalresourcesseemedtobeunlimited.Todaythingsaredifferent.Theworldhasbecometoocrowded.Weareusingupournaturalresources,andpollutingo...
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- Todaythequalityofournaturalenvironmenthasbecomeanimportantissue.Theworldpopulationisrisingsoquicklythattheworldhasbecometoocrowded.Weareusingupournaturalresourcesandatthesametimepollutingourenvironmentwithdangerouschemicals.Ifwecontinuetodothis,lifeo...
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- Oncemandidnothavetothinkabouttheprotectionofhisenvironment.Therewerefewpeopleontheearth,andnaturalresourcesseemedtobeunlimited.Todaythingsaredifferent.Theworldhasbecometoocrowded.Weareusingupournaturalresources,andpollutingourenvironmentwithdangerous...
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- ourcountryhasalargeareaofforest.however,notuntilrecentlydidthegovermentbegintorealizetheimportanceofprotectingtheforest.aswemayknowfromvarioussources,thegovernmentrecentlyadoptedapolicycalled"restorethefarmlandtotheforest"。thishasbroughtmuchhopetoth...
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- Atpresent,asaconsequenceofhumanactivities,manywildanimalsareendangeredWorsestill,someofthemmaydisappearforever.Thereisnodoubtthathuntingwildanimalshasabadinfluence.Foronething,itcausestheimbalanceofourecosystem.Foranother,itleadstothespreadofinfectio...
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