7. World Climatic Types and Climate Change
Climate refers to long-term patterns of temperature and precipitation in an area, influenced by geographical factors and distinct from daily weather. The Köppen Climate Classification categorizes global climates into five main types based on temperature and precipitation patterns. Climate change, driven mainly by human activities, poses challenges such as rising temperatures, melting polar ice, and extreme weather events. Mitigation and adaptation strategies are essential for addressing the impacts of climate change.
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What we have learnt
- Climate is the average weather conditions observed over a longer period of time, typically 30 years.
- The Köppen Climate Classification divides the world's climates into five main types based on temperature and precipitation.
- Climate change, primarily driven by human activities, is causing significant ecological impacts, including rising global temperatures and increased frequency of extreme weather events.
Key Concepts
- -- Climate
- The long-term patterns of temperature, humidity, wind, and precipitation in a specific area.
- -- Köppen Climate Classification
- A widely used system that categorizes global climates into five main types based on temperature and precipitation patterns.
- -- Climate Change
- Long-term changes in the Earth’s climate, primarily driven by human activities such as greenhouse gas emissions.
- -- Greenhouse Effect
- The process by which certain gases trap heat in the Earth's atmosphere, preventing it from escaping into space.
- -- Mitigation Strategies
- Actions aimed at reducing greenhouse gas emissions and addressing climate change.
- -- Adaptation Strategies
- Measures taken to adjust to the impacts of climate change, improving resilience against its effects.
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