Answer:
Global warming is the extra heat within the earth's atmosphere which has caused the rise in global temperature.
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Here are 10 causes of global warming that are contributing to the climate crisis.
Overfishing. ...
Industrialization. ...
Farming. ...
Consumerism. ...
Transport and Vehicles. ...
Oil Drilling. ...
Power Plants. ...
Waste.
Below are the known effects of global warming in agriculture and weather system
1. More severe storms
Changes in temperature cause changes in rainfall. This results in more severe and frequent storms. They cause flooding and landslides, destroying homes and communities, and costing billions of pounds.
Learn more about storms of increased severity at UN.org
2. Hotter temperatures
Nearly all land areas are seeing more hot days and heat waves; 2020 was one of the hottest years on record. Higher temperatures increase heat-related illnesses and can make it more difficult to work and move around. Wildfires start more easily and spread more rapidly when conditions are hotter.
3. Higher temperatures are worsening many types of disasters, including storms, heat waves, floods.
Higher death rates. ...
Dirtier air. ...
Higher wildlife extinction rates. ...
More acidic oceans. ...
Higher sea levels.
4. Increased drought
Water is becoming scarcer in more regions. Droughts can stir destructive sand and dust storms that can move billions of tons of sand across continents. Deserts are expanding, reducing land for growing food. Many people now face the threat of not having enough water on a regular basis.
