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4th Grade Science: Energy 2
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4th Grade Science: Energy 2
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25 Questions

1. Energy caused by the movement of electrons.

2. Energy stored in the nucleus of an atom

3. A change from one form of energy to another

4. Coal, oil, natural gas, and other fuels that are dead remains of plants and animals.

5.
energy that comes from natural sources such as wind, sun, water (hydro); these sources are renewable, because they do not run out

6. light, heat, sound, chemical, nuclear, mechanical and electric.

7. A machine that converts mechanical energy into electrical energy

8.
energy from heat (when a match burns it gives heat) which is heat energy resulting from atoms and molecules vibrating and bumping into one another

9. energy produced by burning organic matter, such as wood, food scraps, and alcohol

10. a device used to capture light energy from the Sun and convert it into electrical energy

11.
something that lets electricity or heat pass through it; matter that lets energy move from one place to another easily

12.
to move from one place to another

13. A resource that cannot be replaced once used.

14.
energy created by vibrating objects; where some force was applied to make an object vibrate

15.
energy that people can see (energy coming from light bulb)

16.
Solar energy is a radiant energy which is energy from the Sun; light from the Sun gives us light energy (solar panels) and heat energy (can heat the inside of a car)

17.
energy created by the movement of positive and negative charges (this form of energy is caused by the movement of electrons through things such as wires)

18.
energy generated y heat stored beneath the Earth's surface (volcanoes and geysers)

19.
the potential energy stored in chemical bonds

20. Energy generated from the kinetic energy of moving air

21.
the energy of moving objects or motion

22.
Stored energy

23. A renewable resource that takes the energy from moving water and turns it into other forms of energy.

24.
energy of motion; energy created when something such as a person, animal or machine causes an object to move

25.
The pulling force between two objects