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WorksheetsAIR
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
ANYTHING THAT OCCUPIES SPACE AND HAS MASS IS CALLED _________.
a)
AIR
b)
ATMOSPHERE
c)
MATTER
d)
ENVIRONMENT
2.
THE GAS REQUIRED FOR BURNING IS
a)
CARBON DIOXIDE
b)
NITROGEN
c)
OXYGEN
d)
WATER VAPOUR
3.
INSECTS BREATHE THROUGH________.
a)
GILLS
b)
FINS
c)
LUNGS
d)
SPIRACLES
4.
GIVING OUT OF AIR IS CALLED
a)
INHALATION
b)
BREATHING
c)
EXHALATION
d)
ALL OF THESE
5.
CUTTING DOWN OF TREES CAUSES ________.
a)
BURNING
b)
AIR POLLUTION
c)
GASES
d)
CHEMICALS
6.
AIR CONTAINS _______
a)
WATER VAPOUR
b)
SMOKE
c)
DUST
d)
ALL OF THESE
7.
THE PARTICLES OF _________ ARE LOOSELY PACKED
a)
SOLID
b)
LIQUID
c)
GASES
d)
NONE OF THESE
8.
MOVING AIR IS CALLED _________
a)
HAZE
b)
WIND
c)
STROM
d)
BREEZE
9.
AIR EXPANDS ON __________.
a)
HEATING
b)
COOLING
c)
DRYING
d)
BLOWING
10.
TINY PORES ON THE LEAVES ARE CALLED _____.
a)
SPIRACLES
b)
LUNGS
c)
GILLS
d)
STOMATA
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