What is the definition of climate change?

Climate change refers to long-term changes in the average weather patterns and temperatures of the Earth's atmosphere. This can include changes in temperature, precipitation, and other climate indicators, often resulting from human activities such as burning fossil fuels and deforestation. Climate change can lead to a variety of environmental impacts, including rising sea levels, more frequent and severe weather events, and shifts in ecosystems and habitats.

Climate change refers to a long-term shift in the average weather conditions of a particular region or the entire planet over several decades or longer. It is caused primarily by the increase in greenhouse gas emissions, such as carbon dioxide and methane, which are released into the atmosphere through human activities like burning fossil fuels and deforestation. These gases trap heat in the atmosphere, leading to a gradual increase in the Earth's average temperature and disruption of the global climate system. Climate change manifests in various forms, including rising sea levels, more frequent and intense heat waves, droughts, floods, and changes in precipitation patterns.