WorksheetsEnergy Review
Total questions: 14
Worksheet time: 7mins
The sun's energy provides Earth with
hot objects
speed of light
light and heat
lightning flashes
Which of these best demonstrates radiation?
swimming pool water warming up during the summer
the inside of the car heating up during the summer
burning your foot on the hot street during summer
your body staying hot after playing outside during summer
A water wheel converts
potential energy to electrical energy.
kinetic energy to potential energy.
chemical energy to kinetic energy.
kinetic energy to electrical energy.
What distributes heat in Earth's atmosphere and waters?
visible light
conduction
radiation
convection
Non-renewable resources
can be replenished in a few years.
can take millions of years to form and may not be replaced.
can be easily transformed into renewable resources.
are plentiful and do not need to be renewed.
Which of these is an example of a biomass fuel?
uranium
propane
wood
petroleum
Renewable energy sources provide what percentage of total U.S. energy consumption?
Less than 5%
10-20%
25-35%
40-50%
Why will a black cloth dry faster than a white cloth in the sun?
The wind blows the black cloth more than the white cloth.
The cloths are different types of fabric.
More of the sun's energy is absorbed by the black cloth than by the white cloth.
More of the sun's energy is absorbed by the white cloth than by the black cloth.
Energy of motion is
mass.
potential.
gravity.
kinetic.
How is heat energy transferred?
from a cold object to a hot object
from a hot object to a cold object
from a hot object to a hot object
from a cold object to a cold object
What is the result of using fossil fuels more rapidly than they are formed?
The reserves will eventually be used up.
The reserves will be refilled more quickly.
The reserves will not be affected.
The price of fossil fuels will fall.
The energy in wind comes from
ocean currents.
sun's radiation.
jet stream.
climate change.
Substances, such as a peanut, that provide energy as a result of a chemical change are called
fertilizers.
fuels.
reserves.
refineries.
The three major fossil fuels are coal, oil, and
wood.
uranium.
natural gas.
electricity.
