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QuizMultiple Choice

Human Impact on the Environment

Question 1 • CA-Life Science B (High School)

A factory is emitting large amounts of CFCs into the atmosphere. How might this affect people?

Answer
A
increase in the rate of malaria breakouts
B
increase in the level of ocean water
C
increase in the rate of skin cancer
D
increase in the frequency of violent storms

Explanation

CFCs can damage the stratospheric ozone layer, which normally absorbs much of the Sun’s harmful ultraviolet radiation. With less ozone, more UV radiation reaches people, increasing the risk of skin cancer. The correct choice is C, increase in the rate of skin cancer.

AI-written and checked against the verified answer.

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