Lisa Ms. Conroy E block 6/4/12 The Effects of Global Warming Global warming is when the Earth heats up. It happens when greenhouse gases, such as carbon dioxide and water vapor, trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This hurts us, animals, and plants. Carbon dioxide is produced through respiration and photosynthesis, but when there is too much carbon dioxide, like when produced through the burning of fossil fuels; deforestation starts…
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