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Because when the trees are chopped down, they then cant absorb carbon dioxide.

So, the carbon dioxide floats to the top of the earths atmosphere but is stopped by the ozone layer as it isn't powerful enough to break through it,

It then bounces off and back towards Earth it goes.

But because some of the carbon dioxide and other gasses stay on the ozone layer then when heat emitted from the sun to the Earth tries to escape the Earths atmosphere, then it is stopped by the gasses which is why the temperature is very slowly climbing up.

Thus global warming happens

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14y ago

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