Why is a depletion of the ozone layer harmful? (2 points)

Group of answer choices

It increases chlorofluorocarbons (CFCs).

It allows increased amounts of UV radiation to reach Earth's surface.

It increases crop yields.

It contaminates ground water.

Ozone depletion is a major environmental problem because it increases the amount of ultraviolet (UV) radiation that reaches Earth's surface, which increases the rate of skin cancer, eye cataracts, and genetic and immune system damage.

Explanation:

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when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.