Register
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
489,085 views
11 votes
11 votes
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

User Ryan J
by
2.4k points

2 Answers

19 votes
19 votes
The answer is B

Carbon dioxide, steam (water vapor), nitrogen, and small amounts of ammonia and methane from volcanic activity.
User Intboolstring
by
3.1k points
22 votes
22 votes

C is correct one

Step-by-step explanation:

Hydrogen and helium

User Ivan Davidov
by
3.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Biological Molecules
How are proto-stars formed?
What are pyrimidines in DNA? A. Types of nucleotides B. Types of base pairs C. Types of sugars D. Types of bases
I need the answer it's very hard todo​
What is a sensory impulse
Link Copied!