50.7k views
2 votes
The Earth is the only planet known to support life. Which of the following is a major contributing factor to the Earth's ability to support life?

A. The Earth is surrounded by a layer of air that includes oxygen.
B. The Earth has a magnetic field with north and south poles.
C. The Earth orbits the Sun and is orbited by the Moon.
D. The Earth has an iron-rich core and is made mostly of rock.

2 Answers

3 votes

Answer: A. The Earth is surrounded by a layer of air that includes oxygen.

Explanation: Look At The Image

The Earth is the only planet known to support life. Which of the following is a major-example-1
User Imochoa
by
7.8k points
5 votes
i’m pretty sure the answer is A
User Irish Buffer
by
7.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories