Climate
change means changing weather patterns over a large area in long time period.
Five major risks of climate change that Pakistan is facing are glacial retreats, floods, high temperature,
rise in sea level, more droughts. Climate change cause increase in temperature, flooding, decrease in crops and many others. It has direct effect on life.
There is shortage of fresh water due to climate change.
According
to German Watch report of 2011, Pakistan has been ranked 3rd most
vulnerable country to climate change. In a Climate Change Adoption Conference
on 9 April 2014 by Focus Humanitarian Assistance Program in collaboration with
Karakoram International University organised to discuss the impact of global
warming and how to decrease risks, it was shared that Pakistan ranked as the 12th
most affected by extreme weather events by the Global Climate Risk Index
1993-2012.
Causes
of Climate Change
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Photo credits: epa.gov.com |
Green
House gases
Green
house gases include water vapours, Carbon Dioxide, Methane, Nitrous Oxide, Chlorofluorocarbons.