What is the thin,gaseous layer of air around a planet?

A) atmosphere
B) hydrosphere
C) lithosphere
D) stratosphere

Atmosphere

The layer of gases surrounding Earth, protecting it from extreme temperatures and harmful space energies.

Gaseous Layer

A stratum of the atmosphere composed of gases, such as the ozone layer, which provides protection from the sun's harmful ultraviolet radiation.

Planet

A celestial body orbiting a star or stellar remnant, with sufficient mass for self-gravity and a clear path in its orbit.

Understand the various dimensions of the Earth, such as the atmosphere, hydrosphere, lithosphere, and biosphere, and their importance in ecological studies.

Verified Answer

Final Answer :

Explanation :

The thin,gaseous layer of air around a planet is called the atmosphere.

Learning Objectives

Understand the various dimensions of the Earth, such as the atmosphere, hydrosphere, lithosphere, and biosphere, and their importance in ecological studies.