The troposphere is the layer of Earth's atmosphere that contains all life. It extends from ground level up to about 10 kilometers (6.2 miles) above sea level. Nearly all weather phenomena also occur within this layer.
Explanation:
- The troposphere is the lowest layer of Earth's atmosphere, directly surrounding our planet's surface.
- It contains the air we breathe, which is essential for all life on Earth.
- The troposphere also contains the majority of the Earth's water vapor, which is crucial for precipitation and the water cycle.
- The ozone layer, which protects life from harmful UV radiation, resides within the stratosphere, a layer above the troposphere.
