What are some permanent gases found in the atmosphere?

Answer:

Nitrogen, Oxygen, and Argon are the most commonly found gases in the atmosphere.

Composition of the earth’s atmosphere

The composition of the earth’s atmosphere is as mentioned below:

1. Nitrogen — 78 percent
2. Oxygen — 21 percent
3. Argon — 0.93 percent
4. Carbon dioxide — 0.04 percent
5. Trace amounts of neon, helium, methane, krypton and hydrogen, as well as water vapour.