hurricane crocodile Dolphin.
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Transcript of hurricane crocodile Dolphin.
hurricane
crocodile
Dolphin
dinosaur
shark
New Words and Expressions
1.ozone 臭氧 13.acidity 酸性2.atmosphere 大气 14.facility 设施3.ozonosphere 臭氧层 15.dinosaur 恐龙4.ultraviolet ray 紫外线 16.dolphin 海豚5.fossil 化石 17.shark 鲨鱼6.fuel 燃料 18.emit 排放 (emitted;emitted)7.absorb 吸收 19.crocodile 鳄鱼8.creature 生物 20.ecology 生态9.sulphur dioxide 二氧化硫10.carbon dioxide 二氧化碳11.substance 物质12.respiratory 呼吸的
earth
co2
co2
co2
so2
so2
so2
o2
o2
o2
o2
so2
so2
so2
so2
co2
co2
co2co2
co2
sun
co2pollution
Kill wild animals
Cut dow
n forests
wars
Too many people
radiation