Because the ozone layer in the stratosphere contains oxygen and it protects the surface of earth from the suns ultraviolet rays... :) hope this helped
The main gas found in the stratosphere is ozone. It is present in the form of ozone layer.
The area of stratosphere that contains ozone gas is ozone layer. It is completely embedded inside stratosphere.
Ozone in stratosphere protects us from the UV rays. Ozone in the troposphere is a polluntant.
Stratosphere contains the ozone layer. The ozone layer is mostly composed of ozone molecules.
Stratosphere is rich in ozone gas. It contains the ozone layer.
The main gas found in the stratosphere is ozone. It is present in the form of ozone layer.
The area of stratosphere that contains ozone gas is ozone layer. It is completely embedded inside stratosphere.
Stratosphere contains the ozone gas. It is present as the ozone layer.
Ozone gas is highly found in the stratosphere due to UV rays. UV rays are the ones that construct the ozone gas.
Ozone in stratosphere protects us from the UV rays. Ozone in the troposphere is a polluntant.
The main element in the stratosphere is the ozone gas. It is present in the form of ozone layer.
Stratosphere contains the ozone layer. The ozone layer is mostly composed of ozone molecules.
Stratosphere is rich in ozone gas. It contains the ozone layer.
See "What is the ozone layer?"
The atmosphere. The stratosphere. The lower stratosphere and tropopause. The ozone layer. Pick one.
Ozone is a triatomic gas. It is present at stratosphere.
stratosphere