many reasons, one being that it regulates earth's temperature and makes it so humans can live on it, also it blocks out harmful radiation from the sun. without and atmosphere, the human race would be extinct
Its atmosphere.
None of the planets in our solar system have an atmosphere that is breathable by humans. The only known celestial body with a breathable atmosphere is Earth.
Earth
Earth has an atmosphere made up of air. It helps protect the earth.
No
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The ozone layer
Well, the Ozone layer is part of Earth's atmosphere, so it is both. The atmosphere is what makes the sky blue.
protect the earth and havee oxygen to human breath
sexy
The ozone layer in Earth's upper atmosphere is beneficial to humans because it absorbs large amounts of ultraviolet (UV) radiation from the sun. This helps protect life on Earth from the harmful effects of UV radiation, such as skin cancer and cataracts.
No. Mercury essentially has no atmosphere. Earth is the only planet with an atmosphere that humans can breathe.