全球暖化:
地球的平均表面温度由于温室气体的影响而增加。
温室气体:
它是保温的气体,如二氧化碳和甲烷。
这种气体在地球大气中创建一个毯子效应，它困住太阳的红外辐射导致更多的热量被困在地球表面。
什么产生温室气体:
1. 化石燃料燃烧发电厂排放二氧化碳。
2. 燃烧的汽油运输排放二氧化碳。
3. 动物排放甲烷。
4. 森林砍伐。
5. 农田增加化肥的使用。
全球暖化效应:
1. 海平面上升。
2. 更多的风暴。
3. 大规模农作物歉收。
4. 大范围物种的灭绝。
5. 珊瑚礁的消失。
1. 减少化石燃料的使用。
2. 保护原始森林。
3. 在城市和采伐森林里种植更多树。
Global warming:
Is the increase of earth's average surface temperature due to effect of greenhouse gases.
Greenhouse gases:
It is the heat retaining gases such as carbon dioxide and methane.
This gases in the earth atmosphere create a blanket like effect which trap the sun's infra-red radiation resulting in more heat being trapped on the earth surface.
What produce greenhouse gases:
1. Carbon dioxide emissions from fossil fuel burning power plants.
2. Carbon dioxide emissions from burning gasoline for transportation.
3. Methane emissions from animals.
4. Deforestation.
5. Increase in usage of chemical fertilizers on croplands.
Global warming effect:
1. Rise in sea levels
2. More killer storms
3. Massive crop failures
4. Widespread extinction of species.
5. Disappearance of coral reefs.
Solutions:
1. Reduce your use of fossil fuels.
2. Protect native forests
3. Help plant native trees in urban and deforested area.
alannyou 说：
学会游泳, 有一天, 我们可能需要在水下生活。
Learn to swim, one day, we may need to live in underwater world.
Global warming:
Is the increase of earth's average surface temperature due to effect of greenhouse gases.
Greenhouse gases:
It is the heat retaining gases such as carbon dioxide and methane.
This gases in the earth atmosphere create a blanket like effect which trap the sun's infra-red radiation resulting in more heat being trapped on the earth surface.
What produce greenhouse gases:
1. Carbon dioxide emissions from fossil fuel burning power plants.
2. Carbon dioxide emissions from burning gasoline for transportation.
3. Methane emissions from animals.
4. Deforestation.
5. Increase in usage of chemical fertilizers on croplands.
Global warming effect:
1. Rise in sea levels
2. More killer storms
3. Massive crop failures
4. Widespread extinction of species.
5. Disappearance of coral reefs.
Solutions:
1. Reduce your use of fossil fuels.
2. Protect native forests
3. Help plant native trees in urban and deforested area.
alannyou 说：
学会游泳, 有一天, 我们可能需要在水下生活。
Learn to swim, one day, we may need to live in underwater world.
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