Science, asked by 1262691, 1 year ago

short definition OF SEDIMENTATION ,EVAPORATION, AIR POLLUTION,DECANTATION .

Answers

Answered by sharma112
4
Hola friend....

1.) SEDIMENTATION:-The natural process in which material (such as stones and sand) is carried to the bottom of a body of water and forms a solid layer....

2.) EVAPORATION :- The conversion of water into water vapours on heating.

3.) AIR POLLUTION:- The air containing particles of poisonous matter harmful to us.

4.) DECANTATION:-Decantation is a process for the separation of mixtures of immiscible liquids or of a liquid and a solid mixture such as a suspension.

Hope it helps...!!!<3

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Answered by kushal9567
6
sedimentation the process by which the heavier components of a mixture settle down.
evaporation the type of vaporization which occurs on the surface of a liquid and changes to gaseous phase.
air pollution the presence into the air of a substance which has harmful or poisonous effects.
decantation when the water along with dust is removed this process is called as decantation
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