The Atmosphere
The reformation of ozone in the stratosphere is powered by
ultraviolet radiation
atmospheric oxygen
sunlight
heat
ultraviolet radiation
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At every 1 km increase in altitude, the air gets aboutA. 10 ยฐC cooler
B. 6.5 ยฐC hotter
C. 6.5 ยฐC cooler
D. 20 ยฐC cooler
The compound which is responsible for acid rain is
A. sulfur
B. sulfur dioxide
C. sulfur trioxide
D. nitrogen
When ozone absorbs UV radiation, the energy is converted in to
A. light
B. sound
C. heat
D. electricity
The maximum amount of ozone (O3) is present in
A. troposphere
B. stratosphere
C. mesosphere
D. thermosphere
Ozone gas (O3) has
A. unpleasant odor
B. pleasant odor
C. no odor
D. orange color
The thermosphere is situated above
A. 12 Km
B. 50 Km
C. 80 Km
D. 10 Km
The temperature of the thermosphere is up to
A. 120 ยฐC
B. 1200 ยฐC
C. 1800 ยฐC
D. 1000 ยฐC
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