Unit 2 Looking for oilAt sea

Word

Definition Translation

compressed air gun (n)

a device that is used to drive through hard rock

different (adj) to describe two or more things that are not the same

energy source (n) a thing or place that you get energy from

hydrophone (n) a device for locating sources of sound under water

reflect (v) if a surface reflects heat, light, waves, etc. it sends back the light, heat or wave that reaches it

sea (n) a large area of salty water

use (v) if you use something, you do something with it for a particular purpose

wave (n) the form in which some types of energy move, for example light and sound

PHOTOCOPIABLE 2011 Pearson