Integrate Reading & Writing-Building 1 Unit 04 (E)

8 카드 | CompassPublishing

세트공유

tide

the change in the level of water in the sea or ocean
The water is getting higher because the tide is coming in.

turbine

a type of engine or motor that operates from the pressure of a fluid
The jet has four turbine engines.

generate

to produce
The sun generates a lot of energy.

electricity

a form of energy that provides power to devices
The light won’t turn on without electricity.

gravity

the force that makes objects with mass fall down towards the ground
The gravity on the earth is the reason why things fall to the ground.

station

a place for trains or buses where passengers can get on or off
The power station gives many homes power.

source

the place or person from which something necessary or desired comes
The broken fan is the source of the noise.

create

to make something new
We need to create new energy sources.