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1、第1页 As we all know,the environment around us is getting worse and worse，because now there are so many natural calamities in our world.第2页volcanofloodbushfirelandslidedroughtsandstormearthquaketsunamityphoon第3页typhoonStrong wind and rain from the sea第4页droughtVery dry period with no rain第5页volcanoA m
2、ountain emitting fire第6页floodA lot of water covering the ground第7页landslideFalling ground or rocks第8页earthquakeSudden shaking of the ground 第9页bushfireA large fire in the forest第10页sandstormA lot of dust blowing in the wind第11页tsunamiA large wave on the beach第12页Natural calamities are very terrible，
3、calamities have killed millions upon millions of people.Make a lot of people lost their homes and loved ones or relatives.第13页 Yeah.The calamities heartless but person has feeling!Because we are a big one family.We can help with each other!Maybe,for these natural calamities,we have no ways.But from
4、now on,We can protect the environment.Such As 第14页What the government do:lCarry out water conservancy projects(such as reservoirs)lOrganize tree-planting to reduce greenhouse effects and global warminglDevelop water-saving agriculture;save water in irrigationlIntroduce drought-resistant cropslBan wa
5、ter-consuming projects in dry areaslPrevent water pollution by factories so that more water can be usedlRestrict factories carbon dioxide emissions to reduce greenhouse effects第15页What the common can people do:lSave water in our daily life.for example,always turn the tap off properly after using itlRefrain from polluting waterlLead a low-carbon life to reduce greenhouse effects,for example,.lDonate to drought-stricken areaslWork as volunteers to help the people there第16页Environmental awareness has increased among people.So,the earth is only one.We should protect it!第17页第18页第19页