WorksheetsPhysical Science
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
Some bacteria live in the stomach of a cow. The bacteria helps the cow break down and digest the plant food that the cow eats. The bacteria gets a meal. This is an example of
a)
Commensalism
b)
parasitism
c)
Mutualism
2.
What tool would you use to remove iron from sand?
a)
filter
b)
magnet
c)
evaporation
d)
filter paper
3.
Which bar magnet will experience the greatest magnetic attraction?
a)
Magnet 1
b)
Magnet 2
c)
Magnet 3
d)
Magnet 4
4.
Which term is an example of force?
a)
weight
b)
energy
c)
work
d)
mass
5.
Energy of motion is which type of energy?
a)
Potential
b)
Kinetic
c)
Sound
d)
Gravitational
6.
What type of energy is in this picture?
a)
Kinetic
b)
Potential
c)
Chemical
d)
Sound
7.
When plants convert the sun's energy into food, which type of energy is it?
a)
kinetic
b)
chemical
c)
thermal
d)
radiant
8.
What kind of energy is represented in this picture?
a)
Thermal
b)
Potential
c)
Nuclear
d)
Mechanical
9.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Chemical
10.
A battery converts what type of energy to another?
a)
sound to kinetic
b)
light to heat
c)
mechanical to electrical
d)
chemical to electrical
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