WorksheetsAir & Atmosphere
Total questions: 10
Worksheet time: 10mins
Find the odd one out
Nitrogen
Carbon dioxide
Helium
Argon
Green House Effect is caused by
Ozone
Oxygen
Carbon dioxide
Nitrogen
Gases present in air are given below , arrange them in the decreasing order of their concentration
Nitrogen , Carbon dioxide , Oxygen
Nitrogen , Oxygen , Carbon dioxide
Oxygen , Nitrogen , Carbon dioxide
Oxygen , Carbon dioxide , Nitrogen
The solid carbon dioxide is commonly called (a)
Which among the following gases do not contribute to green house effect ?
Methane
Carbon dioxide
Water vapour
Nitrogen dioxide
Which gas from the atmosphere forms a compound that is useful for growth of plants ?
Helium
Carbon dioxide
Nitrogen
Water vapour
(a) is a gas which forms Ozone .
In rainy season brown layer appears on iron objects , which part of air reacts with iron to form this layer ?
Carbon dioxide
Nitrogen
Oxygen
None of the above
When a person is caught with a fire , he is wrapped in a thick blanket so as to
Cut off the Oxygen supply
Cut off the Nitrogen supply
Keep the body cool
All the above
The amount of water vapour present in the air is called (a)
