What are the main causes of extreme weather events ?
Extreme weather events, such as hurricanes, tornadoes, floods, and droughts, are caused by a combination of natural climate variability, human activities, and changes in the Earth's climate system. Natural climate variability includes phenomena like El Niรฑo and La Niรฑa, which can cause extreme weather conditions around the world. Human activities, such as greenhouse gas emissions, land use changes, and pollution, also play a significant role in causing extreme weather events. Changes in the Earth's climate system, such as sea level rise, ocean acidification, and changes in atmospheric circulation patterns, can also contribute to extreme weather events. Addressing both the underlying causes and implementing adaptation strategies is important to mitigate the impacts of these events.