WorksheetsG7-SST-Geo-Ln4-Pre
Total questions: 15
Worksheet time: 8mins
Which gas released in the atmosphere creates a greenhouse effect trapping the heat?
Carbon dioxide
Oxygen
Nitrogen
All of these
How much oxygen present in air .
21
82
32
12
Stratosphere contains a layer of which gas?
Nitrogen
Ozone
Oxygen
Carbon
Which gases make the bulk of the atmosphere?
Nitrogen
Oxygen
Both a and b
None of these
Which gas creates green house effect in the atmosphere?
Carbon dioxide
Ozone
Oxygen
None of these
When precipitation comes down to the earth in the liquid form,it is called as
Cloud
Snow
Rain
Fog
what are the layer of the atmosphere ?
Troposphere,Stratosphere,Meosphere,Thermosphere,Exosphere
Exosphere,Thermosphere,Mesosphere,Stratosphere,Troposphere
The large part of the air is covered by ___________.
Nitrogen
Oxygen
Which gas creates green house effect in the atmosphere?
Carbon dioxide
Oxygen
Ozone
Nitrogen
Which of the following gases protect us from the UV rays of Sun?
Carbon dioxide
Ozone
Nitrogen
Oxygen
Carbon dioxide covers how much percentage of air with other gases?
1%
4%
2%
21%
What are your intemediate directions
North
South
East
West
North East
North West
South East
South West
South North
South east
South West
South South
East West
East North
East South
East East
North South
NorthWest
North East
North North
West South
West East
West North
West West
Name the major line of longitude that measures 0 degrees
Equator
Prime Meridian
Hemisphere
Winter
Name the 1/2 of the Earth that is on top of the Equator
Northern Hemisphere
Southern Hemisphere
Western Hemisphere
Eastern Hemisphere
