Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

The earliest atmosphere on earth was composed of

A. Oxygen, carbon dioxide and nitrogen

B. Carbon dioxide steam nitrogen nothing and ammonia

C. Hydrogen and helium


Sagot :

The answer is B

Carbon dioxide, steam (water vapor), nitrogen, and small amounts of ammonia and methane from volcanic activity.

C is correct one

Explanation:

Hydrogen and helium