1. Which of the following refers to the earth's layers of gases?

A. atmosphere
B. greenhouse
C. radiation
D. air



Answer :

Final answer:

The atmosphere consists of different layers of gases that envelop the Earth, crucial for maintaining life and regulating temperature.


Explanation:

Atmosphere refers to the earth's layers of gases that surround the planet. It plays a crucial role in regulating temperature and supporting life on Earth.


Learn more about Earth's atmosphere here:

https://brainly.com/question/13154099


Answer: A. Atmosphere

Explanation:

An atmosphere is the layer of gases that surrounds the Earth and is composed of 78% nitrogen, 21% oxygen, and 1% of other gases. The atmosphere is essential for life to be on Earth as it provides air to breathe, protects us from UV radiation, and helps to regulate temperatures.