Question

what would happen to the living organism on the Earth if the atmosphere we are two desppear?​

Answer 1

if the atmosphere we are two desppear then most of the organisms will die due to radiation poisoning and few will life for thousands of years which stays underground.

Answer 2

Answer:Eventually (long after surface life died), solar radiation would break atmospheric water into oxygen, which would react with carbon on the Earth to form carbon dioxide. The air would still be too thin to breathe. The lack of atmosphere would chill the Earth's surface.