How does the ozone layer high in the atmosphere protect life on Earth?%0D%0A%0D%0A%0D%0AIt blocks radiation from other solar systems.%0D%0A%0D%0AIt absorbs the sun’s harmful ultraviolet radiation.%0D%0A%0D%0AIt reduces the temperature of the sun’s rays.%0D%0A%0D%0AIt generates oxygen that animals breathe.
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The ozone layer high in the atmosphere protects life on Earth by absorbing the sun's harmful ultraviolet (UV) radiation. Without this protective layer, the UV radiation would reach the Earth's surface in higher levels, causing damage to organisms, including humans. UV radiation can cause skin cancer, eye damage, and weaken the immune system. Therefore, the ozone layer plays a crucial role in protecting life on Earth by filtering out the harmful UV radiation.