Worksheets3rd Grade Energy
Total questions: 23
Worksheet time: 12mins
Two pounds of uranium (nuclear power) is the same as __________ tons of coal
3000
1000
4
2000
Which US state produces the most oil?
Alaksa
California
Texas
Oklahoma
T or F? The 3 Gorges Dam in China is the world's larger hydroelectric power station.
True
False
Which country uses the the most hydroelectricity?
China
USA
Canada
Brazil
Coal is produced by
heat and time
time and pressure
heat and pressure
pressure and time
___________ and ____________ can be made into ethanol which is a biofuel to fuel vehicles.
corn and sugar
corn and grain
grain and sugar
grain and cheerios
How many Indian people (living in India) do not have access to regular electricity resources?
6 million
70 million
100 million
400 million
Americans consume over ___________ barrels of oil per day.
10 million
20 million
30 million
40 million
The presence of an electric charge which can either be positive or negative produces a(an)...
electric shock
magnetic field
electric field
none of the above
How are radio waves made?
hydroelectric power
fossil fuels
wind power
electromagnets
Only __________ % of energy in a light bulb is used to create light.
10%
20%
25%
50%
T or F? Refrigerators use about the same amount of energy as 25 large power plants each year.
True
False
From 2008 to 2030, world energy consumption is expected to increase more than 55%.
False
True
Which car company made the first gasoline-run auto mobile?
Chevrolet
Dodge
Toyota
Ford
Which of the following uses nuclear energy
homes
subways
schools
submarines
The largest oil and gas company in the US as of 2017 was
Exxon Mobile
Saudi Aramco
Chevron
Shell
How much energy does a single solar panel create?
250-325 watts
120-250 watts
325- 500 watts
100-250 watts
The gas that is created when fossil fuels are burned
nitrogen
oxygen
carbon dioxide
helium
Another way to describe the energy of motion is....
air
water
potential
kinetic
One type of biomass energy is....
oil
wood
water
donuts
During chemical reactions, chemical energy is often transformed into
water and heat energy
light and heat energy
wind and light energy
water and wind energy
T or F? Food energy is measured by calories.
False
True
If fission is the breaking up of atoms to create energy, what is the opposite of fission?
hydro fusion
nuclear fusion
chemical energy
solar power
