Question

Define the following terms:-
1-Sericulture
2-Crystallizatation
3-Mixed Salts
4-Conduction
5-Blubber
6-Desertification
7-Radiation
Please tell exam exam going on
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Answer 1

Answer:

1-Sericulture

The production of silk and the rearing of silkworms for this purpose.

2-Crystallizatation

The process of deriving large crystals of pure substances from their solutions is known as crystallisation.

3-Mixed Salts

Salt made from more than one base or acid.

4-Conduction

The process by which heat or electricity passes through a material.

5-Blubber

The fat of large sea animals (whales), from which we get oil.

6-Desertification

The process of becoming a desert or of making an area of land into a desert.

7-Radiation

Heat, light or energy that is sent out from something

Answer 2

1. sericulture _ the production of silk and rearing of silk worms for this purpose .
2. crystallization _it is the process by which a solid forms. Where the atoms or molecules are highly organized into a structure know as Crystal .
3. Mixed salts _a salt is derived from more than one base or more than one acid .
4. conduction _it is the movement of something such as heat or electricity through a medium or passage.
5. blubber _the fat of sea mammals.
6. desertification _the process of rich soil becoming dry or bare due to erosion, lack of water or overuse of the land.
7. radiation _it is the process of sending off energy in the form of light, heat, x-rays or nuclear particles.