Question

What are the various gases that constitute the atmosphere?

Answer 1

Answer:

According to NASA, the gases in Earth's atmosphere include:

Nitrogen — 78 percent.

Oxygen — 21 percent.

Argon — 0.93 percent.

Carbon dioxide — 0.04 percent.

Trace amounts of neon, helium, methane, krypton and hydrogen, as well as water vapor.

Dust particles.

Answer 2

Answer:

According to NASA, the gases in Earth's atmosphere include:

• Nitrogen — 78 percent.
• Oxygen — 21 percent.
• Argon — 0.93 percent.
• Carbon dioxide — 0.04 percent.
• Trace amounts of neon, helium, methane, krypton and hydrogen, as well as water vapor. :)