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Climate Change PNG Transparent Images

Submitted by on Feb 27, 2017

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Climate change can be defined as a change of climate variables, particularly temperature and rainfall that occur gradually over a long period of time from 50 to 100 years. Furthermore, it should be understood that changes caused by human activity (anthropogenic), especially those associated with fossil fuel consumption and over-land.

Thus, the changes caused by natural factors, such as additional aerosols from volcanic eruptions are not accounted, due to in terms of climate change. Thus, natural phenomena, which lead to extreme weather conditions such as cyclones may occur in one year (inter-annual) and El-Nino and La Nina,, which could happen every ten years (ten years) may not be classified in the global changing of the climate,

Human activity in question is the activities that have led to an increase in concentration in the atmosphere, especially in the form of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O). Gases, and then determines the temperature increase, as it is a glass that can be transferred to short wave radiation, which is not hot, but to keep the long-wave radiation, which the heat. As a result, the earth’s atmosphere heats up.

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