防止全球变暖英语作文_全球变暖英语作文 焦点速读
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1、Global warming is a natural phenomenon. Because people burning fossil fuel, such as oil, coal, or deforestation and the burning will produce large amounts of carbon dioxide, the greenhouse gas, these greenhouse gases on the radiation from the sun visible light has high permeability, and the long wave radiation emitted from the earth with a highly absorbent, can strongly absorb infrared radiation on the ground, resulting in the earth"s temperature to rise, the greenhouse effect. And when the greenhouse effect will continue to accumulate, resulting in gas absorption and emission of energy balance, energy accumulation in the earth atmosphere system, resulting in rising temperature, resulting in the phenomenon of global warming. Global warming will make the global distribution of precipitation, glaciers and permafrost melting, sea level rise, not only endanger the balance of natural ecosystems, but also threaten the survival of mankind.
2、全球变暖是一种自然现象。因为人们燃烧化石燃料，比如石油和煤炭，或者砍伐森林烧掉，会产生大量的二氧化碳，也就是温室气体，这种气体对太阳辐射的可见光有很强的渗透性。
3、但对地球发出的长波辐射有很强的吸收性，能强烈吸收地面辐射中的红外线，导致地球温度上升，也就是温室效应。但是，当温室效应不断积累时，地气系统吸收和排放的能量就不平衡了，能量不断在地气系统中积累。
4、结果温度升高，导致全球变暖的现象。全球变暖将重新分配全球降水，融化冰川和冻土，提高海平面，这不仅会危及自然生态系统的平衡，还会威胁人类的生存。
本文到此结束，希望对大家有所帮助。
