英语作文The Problem of Human Populationdoc.docx

英语作文The Problem of Human Populationdoc.docx

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英语作文TheProblemofHumanPopulationdoc

英语作文：

TheProblemofHumanPopulation

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.

　　ithasbeenestimatedthatathousandyearsagotherewerelessthan400millionpeopleonearth.today,however,theworld'spopulationhasamountedto5,000million.whatisworse,itkeepsgrowingatasurprisingspeed.ifthistrendcontinues,theworld'spopulationwillshootupto7,000millionbytheyearxx.thisiswhatwecallpopulationexplosion.

　　therapiddevelopmentofscienceandtechnologyisthemaincauseofpopulationexplosion.wecanseethatthepopulationhasbeengrowingatatremendousspeedsincetheindustrialandagriculturerevolutionin1650,whichraisedthepeople'sstandardofliving,andtheemergenceofmodernmedicinein1550,whichloweredthepeople'sdeathrate.

　　populationexplosionwillresultinalotofsuchproblemsasfoodshortage,housingshortageandunemployment.itistimethatweactedquicklytocarryoutthepolicyofbirthcontrolotherwise,man'ssurvivalontheearthwillbethreatened.