WorksheetsEnergy (2nd & 3rd Grade)
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
Which source of energy uses heat deep underground?
a)
geothermal energy
b)
petroleum energy
c)
solar energy
d)
wind energy
2.
HYDROELECTRIC dams can provide energy for entire communities. What does the prefix HYDRO- mean?
a)
energy
b)
sunlight
c)
water
d)
battery
3.
Natural gas is considered a renewable source of energy.
a)
TRUE
b)
FALSE
4.
Fossil fuels are not replaced quickly or easily once used.
a)
TRUE
b)
FALSE
5.
Solar power uses the sun's energy to generate electricy.
a)
TRUE
b)
FALSE
6.
Natural gas is found deep underground and use as a fuel.
a)
TRUE
b)
FALSE
7.
How can you conserve energy in your home?
a)
Turn up heat up to warm your home faster
b)
Turn off lights when you do not need them
c)
Open a window and turn on the ac
d)
Run hot water as you brush and floss your teeth.
8.
Where does natural gas come from?
a)
from the air
b)
from sunlight
c)
from water in our rivers and oceans
d)
from the remains of plants and animals
9.
What is solar power?
a)
When the sun's light turns into electricity.
b)
When the wind blows.
c)
When we turn the lights on and off.
d)
When water power turns into electricity.
10.
Is light a kind of energy, like heat or sound?
a)
YES
b)
NO
11.
When light hits an object, some light reflects or...
a)
bounces off
b)
falls down
c)
makes a sharp turn
d)
becomes shiny
12.
Shiny objects reflect more light than dull objects.
a)
TRUE
b)
FALSE
100 %
