What will be your answer if there is no atmosphere on earth’s surface?

If there was no atmosphere on Earth's surface, life as we know it would not exist. The atmosphere provides us with oxygen to breathe and protects us from harmful solar radiation. It also helps to regulate the Earth's temperature, making it possible for water to exist in all three states - solid, liquid, and gas. Without the atmosphere, the Earth's surface would be exposed to extreme temperatures, making it uninhabitable. Furthermore, without the atmosphere to burn up meteors, more of these space rocks would crash into the Earth's surface.