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WorksheetsEnergy
Total questions: 35
Worksheet time: 20mins
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What type of energy is elastic material?
Kinetic Energy
Potential Energy
Chemical Energy
Mechanical Energy
What is potential energy?
moving energy
stored energy an object has because of its position or state
Energy that comes from hot objects
Energy is released when an atom breaks
Identify the type of energy
Thermal energy
Sound energy
Mechanical energy
Electrical energy
Energy that come from a moving object is known as _______ energy
Potential
Kinetic
Sound
Gravitational
What is NOT a renewable energy source?
coal
wind
solar
water
Which is NOT a non-renewable energy source?
coal
oil
wind
gas
Which of these things are examples of renewable energy sources?
wind
solar
water
oil
Which of these energy sources come from inside the earth's crust?
oil
coal
solar
gas
When rolling a marble down a ramp when does it have the most potential energy?
At the bottom of the ramp
While traveling down the ramp
While being lifted to the top of the ramp
At the top of the ramp
Which of the following energy stored in the object shown?
Chemical energy
Nuclear energy
Electrical energy
Heat energy
In the image, energy is being transformed from...
chemical to electrical and then kinetic energy
chemical to kinetic and then sound and heat energy
chemical to potential and then kinetic energy
None
Which of the following transforms energy from uranium atoms into electrical energy?
magnetic fields
solar panels
nuclear fission
satellite dish
Which of the following transforms energy from plant and animal matter into electrical energy?
rotating windmills
burning biomass
splitting atoms
mining coal
Which of the following transforms energy from the oceans into electrical energy?
ocean buoys
tidal/waves turbines
tsunamis
deep sea trenches
Which energy transformation occurs in a toaster?
chemical change to electric energy
electric change to heat energy
kinetic change to chemical energy
thermal change to potential energy
Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?
Chemical change to light energy
Electrical change to chemical energy
Electrical change to light energy
Chemical change to electrical energy
Solar panels on homes and other building areas create ?
Heat energy
Solar energy
Electrical energy
Heat energy
Renewable energy resources are?
Resource that cannot be readily replaced by natural means on a level equal to its use.
Invisible resources
Renewable resources that can be naturally restored.
All the above
Coal and oil are?
Non-Renewable energy resources
Renewable energy resources
Water
Wind
Fossil fuels is energy that can obtained from _____
Petroleum
Biomass
Natural gas
Waves
Coal
Biomass and tidal energy are examples of___________
Non-renewable energy sources
Hydro energy
Renewable energy sources
wind energy
What type of by-products does nuclear energy produce that is harmful to living things?
carbon dioxide
radioactive waste
sulfur dioxide
nitrogen oxide
What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?
kinetic energy change to chemical energy
heat energy change to potential and kinetic energy
chemical energy change to potential and kinetic energy
potential energy change to heat energy
What type of energy transformation occurs, when a person uses hairdryer?
Chemical energy change to Electrical energy and Sound energy
Electrical energy change to Heat energy and Sound energy
Kinetic energy change to Electrical energy and Heat energy
Electrical energy change to Kinetic energy and Sound energy
Energy produced from air vibrations
sound
light
heat
A lamp uses electrical energy to produce what 2 other types of energy?
heat and light energy
light and sound energy
potential and light energy
sound and heat energy
To increase the EFFICIENCY of energy use, we could...
Turn off lights when not in use
Keep the car running as you go into the store
Water the plants in a drought
Use public transportation
Energy mainly comes from
food
non-renewable resource
renewable resource
plants
What should we do to save energy?
Always open the fridge door.
Turn on air-conditioner in winter.
Turn off the light when you leave a room.
On the television when having dinner
