All layers of the atmosphere are important, but the troposphere is particularly crucial for life on Earth. This layer, which extends from the Earth's surface up to about 10 kilometers, contains the air we breathe and is the site of most weather phenomena. The troposphere is vital because it:
- Contains the air we breathe: This layer is rich in oxygen, nitrogen, and other gases necessary for human and animal life.
- Acts as a buffer: The troposphere absorbs harmful ultraviolet (UV) radiation from the sun, protecting life on Earth.
- Plays a role in weather: It's where clouds form, precipitation occurs, and winds circulate, influencing global climate patterns.
