Global warming is a term used to describe an increase over time of the average temperature of Earth's atmosphere and oceans. A lot of people talk about the weather change The earth weather nowadays is different. This essay will explain the causes and effects for global warming.
There are a lot of causes for global warming but most of it comes from human activity. The most common cause is carbon dioxide. It is emitted from human-made artifacts like cars and buildings. The industrial activity is driving global temperature to rise. Methane is another cause for global warming. It is form of water ice that contains a large amount of methane. Greenhouse effect is the process in which the emission of infrared radiation by the atmosphere warms a planet's surface. This makes som
e of the gases reflect to the ground and increase its temperature.
e of the gases reflect to the ground and increase its temperature. When temperature rise the water volume rises so the sea level increases. Obviously because of high temperature, the ice in both poles will melt and cause some high waves and sea level rise. Also, the forests are increase risk with the supply of heat, because the heat decrease rainfall and allow forest fires to occur on large scale.
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