The atmosphere is a blanket that covers the world and allows the living creatures of the world to survive. It holds in our oxygen and keeps the harmful UV rays away from the planet. Due to pollution and other causes, this blanket has been torn. Now we are not protected at the same level as before. Ozone depletion is one of the most significant environmental problems, which scientists around the world pays attention to, even …
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showed last 75 words of 1192 total
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