Share Words definitions – B2 First
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Define the word/phrase: cell
The smallest unit of a living being
Define the word/phrase: database
A large amount of data/information stored in a PC
Define the word/phrase: undo
To reverse an action that was usually done by mistake
Define the word/phrase: to bear in mind
To remeber something
Define the word/phrase: coastal (area)
An area related to the coast
Define the word/phrase: dam
A wall built cross a river that provides water for an area
Define the word/phrase: global warming
A process of heating the planet up caused by polluting gases
Define the word/phrase: Fossil fuel
Fuels formed underground from plant and animal remains millios of years ago (oil, coal,...)
Define the word/phrase: (to be) in doubt
Unlikely to continue or be successful in the future
Define the word/phrase: renewable (energy)
Energy that can be produced as quickly as it is used
Define the word/phrase: waste
Unwanted materials left after useful materials have been removed/used
