Topic 2 Lesson 1 Vocabulary Practice

Front

A substance that releases energy when it burns

Back

FUEL

Front

The burning of a fuel to produce heat and light

Back

COMBUSTION

Front

A device that contains a wheel with blades that rotate by the pressure of moving water, steam, or air

Back

TURBINE

Front

A device that changes the energy of motion into electrical energy

Back

GENERATOR

Front

A device that stores chemical energy that can change into electrical energy

Back

BATTERY

Front

An object made for a specific purpose

Back

DEVICE

Front

First or most important.

Back

PRIMARY