Prepare 5 Unit 9

an electronic device for presenting words, pictures, etc.

• display

• pump

• satellite

• connection

What is this?

• battery

• pump

• torch

• satellite

What is this?

• battery

• torch

• pump

• satellite

What is this?

• pump

• torch

• satellite

• battery

the act of making something that has not existed before

• invention

• discovery

• access

• experiment

energy in the form of light, heat, etc.

• fuel

• power

• satellite

• pump

a test, especially a scientific one, that you do in order to learn something or to discover whether something is true

• invention

• discovery

• experiment

• quiz

a substance that is burned to provide heat or power

• fuel

• power

• pump

• access

a piece of equipment which is sent into space around the Earth to receive and send signals or to collect information

• balloon

• satellite

• torch

• fuel

something which has been designed or created for the first time, or the act of creating or designing something

• discovery

• invention

• access

• power