Question

Why does burning fossil fuels increase global warming?
A) Fossils, if left untouched, cool Earth.
B) New energy is created on Earth when fossil fuels are burned.
C) Burning fossil fuels destroys the ozone layer.
D) Carbon present in coal, oil, and natural gas becomes carbon dioxide when these fuels burn.
E) Burning fossil fuels removes water vapour from the atmosphere.

Answer

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