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Climate Change

CLIMATE CHANGE
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WHAT IS IT?
Climate change is a change in the distribution of weather patterns when that change lasts for an extended period of time. Climate change may refer to a change in average weather conditions, or in the time variation of weather within the context of longer-term average conditions. Climate change is caused by factors such as Biotic processes, variations in solar radiation received by Earth and Volcanic eruptions. Certain human activities have been identified as primary causes of ongoing climate change, often referred to as Global warming.
The term "climate change" is often used to refer specifically to anthropogenic climate change(also known as global warming). Anthropogenic climate change is caused by human activitiy, as opposed to changes in climate that may have resulted as part of earth's natural process.
Climate change, also called global warming, refers to the rise in average surface temperatures on Earth. An overwhelming scientific consensus maintains that climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air. The gases trap heat within the atmosphere, which can have a range of effects on ecosystems, including rising sea levels, severe weather events, and droughts that render landscapes more susceptible to wildfires.

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