The atmosphere works like a greenhouse, shielding us from too much sunshine during the day, while also keeping heat trapped so that we do not freeze at night. In other words, the greenhouse effect shields us from both extremely high and low temperatures.Greenhouse gases such as methane and carbon dioxide, as well as water vapor, trap such heat in Earth's atmosphere. The more greenhouse gases are released into the atmosphere, the stronger the greenhouse effect.As said, activities such as burning of fossil fuels add extra greenhouse gases into the atmosphere, resulting in a stronger greenhouse effect. This will both result in both less sunshine getting through and less heat escaping the atmosphere, but the combined effect is a relatively higher overall temperature on Earth. Over the years, human activity, specifically burning fossil fuels, has substantially increased the amount of carbon dioxide in the atmosphere, resulting in a stronger greenhouse effect, causing global warming and climate change.
So,the conclusion is all of us have to play our role to the next generation. This is very crucial for our beloved earth...
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