WorksheetsTED Ed How Heavy is air
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
The air in a typical gymnasium can weigh as much as _________
a)
A brick
b)
An Elephant
c)
A bicycle
d)
A blue whale
2.
Which of the following is not a fluid?
a)
air
b)
water vaport
c)
liquid water
d)
ice
3.
What causes wind? Heat from the ___________
a)
sun
b)
middle of earth
c)
Fire
4.
Wind is also created by ? Rotation of the
a)
sun
b)
earth
c)
moon
5.
Which of the following is the largest number?
a)
Air molecules in your lungs
b)
stars in the galaxy
c)
insects on earth
d)
grains of sand on earth
6.
True or False: Pressure moves from areas of low pressure to areas of high pressure
a)
true
b)
false
7.
Which of the following flows is NOT driven by pressure differences?
a)
A deep Breath
b)
a river
c)
a gust of wind
d)
a sip through a drinking straw
100 %
