Biology for IGCSE & O level - Human Influences On Ecosystems (Section 7 - No. 1)

Which of the following is a consequence of the depletion of the ozone layer?
Decreased levels of UV radiation reaching the Earth's surface.
Increased risk of skin cancer in humans.
Decreased global temperatures.
Reduced frequency of hurricanes.

Explanation

Depletion of the ozone layer leads to an increase in harmful UV radiation.

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