Extreme weather refers to unusual and severe weather conditions that can cause significant impacts on the environment and human activities. Examples include intense storms, heavy rainfall, extreme heat, and severe cold. These events can lead to natural disasters such as floods, hurricanes, and droughts, affecting ecosystems and communities. The causes of extreme weather are often linked to climate change, which alters weather patterns and increases the frequency of such events. Factors like global warming, ocean currents, and atmospheric pressure systems play a role in creating these conditions. Understanding extreme weather is crucial for preparedness and response efforts.