Answer:
Ozone layer... pollution
Explanation:
The ozone layer is a layer in the atmosphere which provides a barrier between harmful UV rays and the Earth. However, pollution is quickly depleting the layer which in turn creates a higher risk of skin cancers and other conditions caused by harmful UV rays.
False because we have other conditions that also impact our ocean levels
Explanation:
sorry for the handwriting
Answer:
Photosynthesis
Explanation:
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