Definitions
Energy
Resources
Vocabulary
Forms of Energy
100

The total energy of an object or group of objects due to large-scale motions and interactions is called...

What is Mechanical Energy?

100

The energy that is stored in the nucleus of an atom...

What is Nuclear Energy?
100

A force that resists the sliding of two surfaces that are touching...

What is friction?

100

This form of potential energy is energy stored in the chemical bonds between atoms.  Example: gasoline to drive cars and buses

What is chemical potential energy?

100

Coal, natural gas, and petroleum are three types of this.

What are fossil fuels?

200

The energy that sound carries is...

What is sound energy?

200

The transfer of energy that occurs when a force is applied over a distance...

What is work?

200

Energy can be transformed from one form into another or transferred from one region to another, but energy cannot be created or destroyed.

What is the law of conservation of energy?

200
The most widely used renewable energy resource is falling water.  To generate electric energy from falling water, a dam is built across a river, forming a reservoir.  As water falls through tunnels in the dam, the water's potential energy transforms into kinetic energy.  The transformation of kinetic energy from falling water into electric energy is formed in this kind of plant.

What is hydroelectric power plant?

200

Hydroelectric, solar, wind, geothermal, and biomass are forms of this resource.

What is renewable energy resource?

300

Energy due to the motion of particles that make up an object...

What is thermal energy?

300

Energy due to motion...

What is kinetic energy?

300

Two forms of energy are used when passing a basketball back and forth.

What is Kinetic and Potential Energy?

300

The energy that converts kinetic energy in wind into electric energy.

What is wind energy?

300

Fossil fuels and nuclear energy are examples of this form of resource.

What is nonrenewable energy resource?

400

The energy that an electric current carries...

What is electric energy?

400

Stored energy due to the interactions between objects or particles...

What is potential energy?

400

An energy resource that is available in limited amounts or that is used faster than it is replaced in nature.

What is a nonrenewable energy resource?

400

The remains of ancient organisms that can be burned as an energy source.

What are fossil fuels?

400

The thermal energy from inside the Earth is called...

What is geothermal energy?

500

The energy that electromagnetic waves carry...

What is radiant energy?

500

The ability to cause change...

What is energy?
500
When popping popcorn in a microwave, there are three forms of energy that are transformed during the process...

What is electric, radiant, and thermal energy?

500

An energy resource that is replaced as fast as, or faster than, it is used.

What is a renewable energy resource?

500

An energy resource that cannot be used up...

What is inexhaustible energy resource?