WorksheetsThe Atmosphere
Total questions: 15
Worksheet time: 10mins
The atmosphere is held in its place due to the (a) of the earth.
Weather phenomena take place in the (a)
The layer of the atmosphere which is considered safe to fly aero planes is (a)
The (a) layer saves us from harmful ultraviolet rays.
The (a) reflects radio waves back to the earth.
This is the gas the facilitates photosynthesis:
Hydrogen
carbon di oxide
ozone
Nitrogen
The lowest layer of the atmosphere is the
Thermosphere
Ionosphere
troposphere
stratosphere
The ozone layer exits in the
Troposphere
stratosphere
mesosphere
thermosphere
Meteors burn out due to friction of the atmosphere in this
Exosphere
mesosphere
ionosphere
troposphere
Temperature increases rapidly in the
Mesosphere
stratosphere
thermosphere
exosphere
The atmosphere extends up to height of 1600 km above the earth
True
False
Oxygen and carbon di oxide are trace gases
True
False
The troposphere is closest to the earth
True
False
The mesosphere lies just above the troposphere
True
False
The ionosphere is a part of the atmosphere
True
False
