Climate vs Weather
Climate differs from weather. It encompasses the long-term patterns of temperature, humidity, wind, and seasons over decades. Weather is the day-to-day state of the atmosphere in a region.
Earth's Climatic History
Earth's climate has varied greatly. The planet has experienced ice ages and warmer periods over millions of years. These changes are recorded in tree rings, ice cores, and sediment layers.
Climate Classification Systems
Climates are categorized by the Köppen system into five main types: tropical, dry, temperate, continental, and polar, each with unique characteristics and patterns of weather.
Ocean's Climate Influence
Oceans regulate climate by absorbing solar energy and redistributing heat through currents. Phenomena like El Niño and La Niña exemplify how oceanic changes can influence global weather patterns.
Microclimates and Variability
Microclimates are small areas with climate conditions that differ from surrounding areas. They can be caused by local geography, vegetation, and human-made structures, affecting biodiversity and local weather.
Anthropogenic Climate Change
Human activities, especially fossil fuel burning and deforestation, significantly influence Earth's climate. Increased greenhouse gases are leading to global warming and climate change, with long-term effects.
Climate Mitigation Strategies
Combatting climate change involves reducing emissions, enhancing carbon sinks, and adapting to changes. Strategies include renewable energy, reforestation, and improved energy efficiency.Sahara's Snowfall
Snow has fallen in the Sahara Desert, one of the hottest places on Earth, a rare and surprising weather event.
What defines climate over weather?
Short-term atmospheric state
Long-term temperature patterns
Day-to-day humidity levels
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