This section contains 1,659 words (approx. 6 pages at 300 words per page) |
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Global climate is the long-term pattern of temperature and precipitation on Earth's surface. Heat and water are unevenly distributed around the globe, and Earth has many climate zones (areas with a characteristic climate) and subclimates (areas with unique climate features within a climate zone) with unique patterns of temperature, rainfall, winds, and ocean currents (the circulation of ocean waters that produce a steady flow of water in a prevailing direction). Climate zones support communities of plants and animals (ecosystems) that have adapted to thrive there. The term climate refers to temperature and moisture patterns that characterize a large region over tens, hundreds, or even thousands of years. Local changes that last days, weeks, or seasons, like storms and droughts, are called weather.
Regulating Sunlight: the Ozone and Greenhouse Layers
Energy from the Sun drives Earth's climate and biology. Sunlight heats the surface and nourishes plants that, in turn...
This section contains 1,659 words (approx. 6 pages at 300 words per page) |
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