Question

A layer of ozone exists in the upper atmosphere. This ozone layer plays a significant role in the development and continuation of life on Earth.

How does this ozone layer affect living organisms?
A. It absorbs ultraviolet radiation that damages living cells if it reaches the surface of Earth.
B. It converts visible light into heat energy that is used by organisms to grow and reproduce.
C. It transforms infrared energy from the Sun into energy that can be used for photosynthesis.
D. It captures solar radiation and keeps the atmosphere warm enough for life to form and evolve.

Answer 1

The ozone layer protects living organisms from harmful ultraviolet (UV) radiation.

Step-by-step explanation:

The ozone layer in the upper atmosphere plays a crucial role in protecting living organisms from harmful ultraviolet (UV) radiation. It acts as a shield, absorbing most of the UV radiation before it reaches the surface of the Earth. UV radiation can cause damage to living cells, including DNA mutations and skin cancer. By absorbing and filtering out the majority of UV radiation, the ozone layer helps to reduce these risks and promotes the development and continuation of life on Earth.

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