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WorksheetsSCIENCE - ENERGY
Total questions: 46
Worksheet time: 26mins
Choose the right answer below.
We can see energy with our eyes.
energy is ability to do work.
Living things need energy to carry out life processes.
The most important of energy is food.
Look at the picture.
Picture show us the form of energy. It is ... .
light energy
heat energy
sound energy
kinetic energy
Which picture is sound energy?
The thing of heat energy is ... .
camera light
clock
iron
wind turbine
Choose the source of energy
Wind
Water
Sun
Biomass
What is NOT a clean energy source?
coal
wind
solar
water
Which is NOT a pollute energy source?
coal
oil
wind
gas
The picture shows sunlight shining on solar panels.
Which statement best describes this energy source?
Sunlight is a clean energy source used to produce hydropower.
Sunlight is a pollute energy source used to produce nuclear power.
Sunlight is a clean energy source used to produce electricity.
Sunlight is a clean energy source used to produce natural gas.
The picture shows a geothermal power plant.
Which statement best describes this energy source?
Geothermal power plants are pollute energy sources used to remove magma.
Geothermal power plants are clean energy sources used to produce natural gas.
Geothermal power plants are clean energy sources used to produce electricity.
Geothermal power plants are pollute energy sources used to dig for oil.
Sun energy also called
solar energy
wind energy
hydroelectric energy
electric energy
Hydroelelctric energy produce electricity through...
wind turbine
water wheels
power lines
electrical appliances
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
What is NOT a renewable energy source?
coal
wind
solar
water
Which is NOT a non-renewable energy source?
coal
oil
wind
gas
What does it mean to process or refine an energy resource?
to transport
to clean
to sell
to extract
Which of these is an example of kinetic energy?
a bicycle
a battery
a solar panel
firewood
Which form of energy do windmills (molinos) use to generate electricity?
Thermal energy
Light energy
Kinetic energy
Gravitational potential energy
Which form of energy do panels use to generate electricity?
Kinetic energy
Thermal energy
Sound energy
Light energy
What type of energy is being transformed when you use a hairdryer?
From thermal energy to electrical energy
From electrical energy to kinetic energy
From electrical energy to thermal energy
From kinetic energy to thermal energy
What type of energy is being transformed when you use a washing machine?
From electrical energy to kinetic energy
From electrical energy to light energy
From electrical energy to sound energy
From electrical energy to chemical energy
What type of energy is being transformed when you use a flashlight?
From chemical energy to electrical energy
From electrical energy to thermal energy
From chemical energy to light energy
From electrical energy to light energy
What type of energy is being transformed when you use a fan (ventilador)?
From electrical energy to wind energy
From electrical energy to thermal energy
From electrical energy to kinetic energy
From electrical energy to sound energy
The energy associated with movement is called...
Chemical energy
Thermal energy
Sound energy
Kinetic energy
Energy of motion is...
when an object is moving
light you can see
a sound you hear
all around us
Potential energy is...
energy of a moving object
stored energy while you are resting
you running around
being active on the playground
Identify the type of energy
Thermal energy
Sound energy
Mechanical energy
Electrical energy
Identify the type of energy
Electrical Energy
Mechanical energy
Sound energy
Thermal energy
In the image, energy is being transformed from...
chemical to electrical and then kinetic
chemical to kinetic and then potential
chemical to thermal and then kinetic
None
Hidroelectric power stations produce electricity with the use of
Gravitational and kinetic energy
thermal and water energy
potential and kinetic energy
kinetic and electrical energy
Choose the right answer
Light bulb.
Battery.
Switch.
Wire.
Choose the right answer
Switch.
Battery.
Wire.
Light bulb.
Can the electricity go through ?
Yes.
No, because it is open.
Yes, because it is closed.
What is this?
Light bulb
Battery
Switch
Wire
The _______________ is transformed into electrical energy inside the battery.
Chemical energy
Sound energy
Kinetic energy
Sun energy
A radio, siren, and a television are all designed to produce _______ energy.
light energy
sound energy
mechanical energy
electrical energy
From what source do plants receive energy?
water
soil
insects
sunlight
This microwave uses what type of energy to heat up food?
mechanical energy
sound energy
electrical energy
light energy
Jacob is removing a lamp cord from an electrical outlet. Which statement correctly describes why he should only touch the plastic cover?
It is a conductor, so it easily transfers electrical energy.
It is an insulator, so it easily transfers electrical energy.
It is a conductor, so it does not easily transfer electrical energy.
It is an insulator, so it does not easily transfer electrical energy.
