what is atmospher why is it a known as projective layer
Answers
Answer:-
Protective layer of atmosphere: Stratosphere is known as the protective layer of atmosphere because it contains ozone layer which reflects or absorbs the UV rays and protects us from harmful effects.
Answer:
The earth has water, land and air. The air is a mixture of gases. The earth is covered by a thick portion of air. This layer of air surrounding the earth is called atmosphere. The atmosphere has different gases, water vapor and dust particles. There is change in the temperature, humidity and the composition of air. According to altitude, the atmosphere is divided into five layers, they are:
Troposphere
Stratosphere
Mesosphere
Exosphere
Thermosphere
Protective layer of atmosphere: Stratosphere is known as the protective layer of atmosphere because it contains ozone layer which reflects or absorbs the UV rays and protects us from harmful effects.