* Nitrogen (N2): 78.08%
* Oxygen (O2): 20.95%
* Argon (Ar): 0.93%
* Carbon Dioxide (CO2): 0.04%
* Other Gases: Less than 0.01% (including neon, helium, methane, krypton, hydrogen, xenon, and ozone)
Important Notes:
* Trace Gases: While small in percentage, the "Other Gases" category includes some very important gases like carbon dioxide, which plays a critical role in the greenhouse effect and climate change.
* Variability: The exact composition can vary slightly depending on factors like location, altitude, and pollution levels.
* Water Vapor: This is a highly variable component of the atmosphere. While it is typically present in small amounts, it can significantly influence weather and climate.
Let me know if you'd like more information about specific atmospheric gases!
