Question

Explain the role of the ozone layer in sustaining life on Earth.
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The ozone layer, a fragile layer of gas in the Earth's atmosphere, has the crucial role of filtering out harmful ultraviolet radiation from the sun. This radiation can cause skin cancer, eye damage, and other harmful effects on human and animal life. It also affects the growth and health of plants, which are the base of food chains worldwide. Hence, the ozone layer plays a critical role in sustaining all forms of life on Earth. Without the ozone layer, life on Earth would not be able to survive under the harsh conditions caused by ultraviolet radiation. Therefore, the protection of the ozone layer is critical in protecting life on Earth.