Ozone Depletion

Ozone Depletion
When ultraviolet radiations strike ozone, it causes them to
Split
Fuse
react
move
Author: rikazzz Comment
Ozone Depletion
Which chemical was used for cleaming equipements?
CO2
Cl
CacO3
CFCs
Author: rikazzz Comment
Ozone Depletion
Antarctic ozone layer is known as
Ozone hole
Stratosphere
Mesosphere
All of above
Author: rikazzz Comment
Ozone Depletion
Depletion of ozone layer published in scientific journals, in
1950s
1990s
1970s
1980s
Author: rikazzz Comment
Ozone Depletion
What causes effects of ozone layer ?
Alpha Radiations
Ultraviolet Radiations
Gamma radiations
Beta Radiations
Author: rikazzz Comment
Ozone Depletion
Over heavily polluted areas of America and Europe, ozone level has fallen about
0.03
0.07
0.09
0.02
Author: rikazzz Comment
Ozone Depletion
CFCs can form bubbles in foam, making it a good
Conductor
Insulator
Equipement
Device
Author: rikazzz Comment
Ozone Depletion
‘Bromine’ free radical are more destructive than
Carbon
Chlorine
Phosphorous
Nitrogen
Author: rikazzz Comment
Ozone Depletion
Feron ‘II’ served as a
Propellent
Chemical
Solid
Gases
Author: rikazzz Comment
Ozone Depletion
Land and water dwelling plants, may suffer from
Ultraviolet radiations
Pollutions
Air pollution
Pollutants
Author: rikazzz Comment

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