In the Earth Atmosphere?

Earth's atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0.1 percent.

What are 3 facts about Earth's atmosphere?

27 Interesting Facts About Earth's Atmosphere
  • Mixture. The Earth's Atmosphere is 480 km thick, and it is made of a mix of about 16 gases: ...
  • The Five Layers. ...
  • High Altitude, Thin Atmosphere. ...
  • Karman Line. ...
  • Troposphere is Denser. ...
  • Earth's Temperature is Rising. ...
  • Ozone Layer. ...
  • Chlorine Affects Ozone.

What are examples of Earth's atmosphere?

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.
Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.