Same charges ................................ each other

Opposite-charged will ........................... each other.

is the flow of charged particles in the same direction.

is a material that allows electric current to flow through it.

are materials that do not allow electric current to flow through them.

is the starting point of energy to keep it moving.

Turns the current on or off.

carries the current to and from the light bulb is made of a conductor

........................... process of burning fuel to

Produce heat and light.

is something made for a particular purpose.

A material that releases energy as heat when it burns.

device that spins as the gas flows and changes the heat energy of the steam into energy of motion.

Is a device that changes the energy of motion into electrical energy.

is a very hot water vapor and has a lot of energy.

inside the ................................. a magnet surrounded by a coil of copper wire.

stores chemical energy that can be changed into electrical energy.

Are materials that formed as ancient plants and animals decayed underground.

Fuels react with ........................... in the air during combustion, releasing heat and light

is a hard black substance formed when chemical changes transformed the plant stems and leaves.

Coal is a renewable energy source.

is a liquid fossil fuel formed by the decay of ancient plants and animals.

Gasoline and diesel are made from ................................

Is a fossil fuel that occurs in the gas state

is harder to store or transport than coal and petroleum.

Coal is stored and shipped in sphere containers at high pressure.

The unstable elements that produce energy in power plants.

is a nonrenewable energy source because only a limited amount of it can be mined.

Heat from inside the Earth and pressure from soil changed peat into ............................................

A ………………….… has a magnet surrounded by a coil of copper wire.

Uranium is a nonrenewable energy source. 

Gasoline and diesel are made from natural gas. 

The energy stored in the fuel is electrical energy.  

Coal is usually stored in sphere containers at high pressure.

………………………… is a material that releases energy as heat when it burns.