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WorksheetsAtmosphere
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
The correct symbol of nitrogen is
a)
N2
b)
O2
c)
CO2
d)
H2O
2.
The correct symbol of carbon dioxide is
a)
N2
b)
O2
c)
CO2
d)
H2O
3.
The atmosphere is like
a)
a blanket
b)
shield
c)
oxygen
d)
sphere
4.
What's the correct spelling "SPRHEATMOE"
(a)
5.
The correct symbol of oxygen is
a)
N2
b)
O2
c)
CO2
d)
H2O
6.
The atmosphere rises for more than (a) km
7.
The correct symbol of water is
a)
N2
b)
O2
c)
CO2
d)
H2O
8.
Which of these statements is correct:
a)
Air pressure is high at the top of a mountain.
b)
Air pressure is high at sea level.
c)
Air pressure is low at the top of a mountain.
d)
Air pressure is low at sea level.
9.
Which of these gases is the one that exists in the largest amount in the atmosphere?
a)
N2
b)
O2
c)
CO2
d)
H2O
10.
Gravity can't pull down the air particles.
a)
True
b)
False
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