Tag: global warming
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Greenhouse effect
Greenhouse effect The greenhouse effect is a natural process that occurs when certain gases in the Earth’s atmosphere, known as greenhouse gases, trap heat from the sun. These gases allow sunlight to enter the atmosphere and reach the Earth’s surface. However, they also absorb and re-radiate infrared radiation emitted by the Earth, trapping heat in…
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Global warming
Global warming Global warming refers to the long-term increase in Earth’s average surface temperature due to human activities, primarily due to the release of greenhouse gases into the atmosphere. These gases, such as carbon dioxide and methane, trap heat from the sun as a greenhouse effect, leading to a gradual rise in temperatures worldwide. This…