Question

Ozone at higher levels of the atmosphere,
prevents
a) Infra red radiations
b) Visible light
c) UV radiations
d) Both (a) and (c)​

Answer 1

Answer:

(c)

Explanation:

it protects from ultraviolet rays which ate emitted by the sun

Answer 2

Answer:

UV radiation

Explanation:

This UV radiation is of a suitable energy to damage living cells, causing sunburn which can lead to skin cancer.