Today, climate change and global warming have caught the minds of all thinkers and researchers. Increasing the length of the growing season, rising temperatures and melting Arctic ice and rising water levels, reduced rainfall and severe droughts, increased flooding, heat waves and reduced cold waves as signs of climate change are causing economic problems And there is a lot of socialization around the world. In the last few years, there has been a sharp increase in climate change, and this has led to numerous climate change research in different regions of the world. Some of these studies have sought to find the cause of its events, and others have merely focused on understanding and understanding climate change.
Climate change is one of the most important issues that has been hampered by agricultural production and crop production in recent decades. This phenomenon changes the water resources of each region over time. As the temperature rises, plants need more water and the use of water resources increases. In addition, decreases in precipitation and malnutrition are other factors that lead to over-exploitation of water resources. Forecasts up to year 2 to list of countries facing water shortages , Will be added (Piousness, 2013).
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