Related Questions

Very small amount of air pollutants are present in stratosphere also; though most of the atmospheric pollutants are present in the troposphere. Which of the following atmospheric pollutants does not cause the ozone layer depletion in atmosphere at tremendous rate?
A CO
B SO2
C NOx
D CFC (chloro fluoro carbons)
When an object enters earths atmosphere, it travels ----
A very repidly
B in a rapid manner
C fastly
D rapidly
The layer of atmosphere close the Earth's surface is called ----
A Exosphere
B Ionosphere
C Stratosphere
D Troposphere
The layer of atmosphere close the Earth's surface is called _
A Exosphere
B Ionosphere
C Stratosphere
D Troposphere
If Dust is called Air, Air is called Fire, Fire is called Water, Water is called Colour, Colour is called Rain and Rain is called Dust, where do Fish live ?
A Dust
B Fire
C Colour
D Water
The atmospheric layer in which we live is called the:
A Troposphere
B Stratosphere
C Thermosphere
D Ionosphere
E Exosphere
Atmospheric pollution caused by the exhaust gas of supresonic transport air-crafts is mostly in the atmospheric region called
A Thermosphere
B Stratosphere
C Troposphere
D Mesosphere
Magnetized bits on a disk surface are arranged along concentric rings are known as
A sectors
B cylinders
C tracks
D clusters
Magnetized bits on a disk surface are arranged along concentric rings known as-
A Sectors
B Cylinders
C Tracks
D Protective developers
Magnetized bits on a disk surface are arranged along concentric rings known as :
A sectors
B cylinders
C tracks
D protective envelopes

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