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Ozone hole, Ozone depletion
This presentation explains the Earth's atmosphere and its composition and variation of temperatu...
World Ozon Day
NANOTECHNOLOGY: APPLICATIONS OF NANOTECHNOLOGY.pptx
ozone depletion
This is a school project on the ozone layer made by my daughter aakanksha.
Uv rays
03 molecule
Ozone layer depletion
People will get to know about it
Depletion of ozone layer in the atmosphere and its effects
Ozone (O3) is a molecule made up of three atoms of oxygen (O), and very reactive gas. Bluish gas tha...
The 2nd layer of the earth atmosphere, Stratosphere is explained in detail in this presentation....
This is a PPT on Atmospheric Pollution. Here it decribes the 3 main types of Atmospheric Pollution: ...
Ozone layer depletion causes and consequences
human activity
Ozone is a Poisonous Gas which is good as well as bad .
Hdjekn
The problems attract worldwide attention K/a Global Environmental Problems. The top three environmen...
Importance of ozone layer for the environment
Basics of Environmental Science
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