Without the ozone layer,life on Earth would be in danger from increased levels of __________ radiation.
A) ultraviolet
B) X-ray
C) gamma ray
D) infrared

Question

Quizplus · Accepted Answer

The ozone layer acts as a shield from ultraviolet radiation, which is harmful to living organisms. Increased levels of ultraviolet radiation from the sun would raise the risk of skin cancer, cataracts, and other health problems for humans and animals, as well as potentially damaging crops and aquatic ecosystems. X-rays and gamma rays are much more powerful forms of radiation that could cause even more severe damage, but they are not typically found in the Earth's atmosphere. Infrared radiation is not harmful to most living organisms and is actually necessary for warmth and energy.

Without the Ozone Layer,life on Earth Would Be in Danger