What is Climate change?

What is Climate change? 

What is Climate change

    Climate change is considered to be the most significant problem related to changes in the atmosphere being faced by humankind.  the  the socioeconomic impacts of Climate Change are likely to be very large. 

    Emissions of Co2 and other greenhouse gases due to human activities are the leading cause of contemporary climatic changes. 

the most important contributor of Co2 is the use of fossil fuels 2000 - 2009 is the warmest decade on record . the greatest warming over the past century is in the Arctic region.

       
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    Now a days we very often talk about changed weather pattern particularly erratic rains, severe summers or very cold winters as also Storms and hurricanes. 

  most of the our discussions end up with a remark that all this is due to climate change. but we must see observely , if all such occurrence should be  ascribed to phenomenon called as climate change.

>Read  more>>built-up-of-nitrogen.

  climate change is a significant and lasting changes in weather pattern, over periods ranging from decades to  millions of years. it may be a change in average weather condition, or in distribution of weather around the average conditions That Is more or fewer extremely weather events. In other words climate change includes major changes in temperature,     prescriptions or wind patterns , among other effects that occur over several decades or longer.

     Global warming refers to the recent and ongoing rise in global average temperature near Earth surface. it is caused mostly by increasing concentrations of greenhouse gases in the atmosphere.

 global warming is causing climate patterns to change. However, global warming itself represents only one aspect of Climate Change.


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