(HIGHER ORDER THINKING U
How are minerals important to us?
hysical propere
ries as energy and
ne in fertilitet
What are minerals? How are minerals m
Minerals:
Rocks are made up of different minerals
i os substances which have certain physical
Minerals are natural
als are naturally occurring substances wh
chemical composition
m) Minerals are very important to us.
They are also used in industries asa
Examples: Coal, Natural gas and Petroleum 10
amples: Iron, Aluminium Gold and Uranium. They are used in medicine in
VALUE BASED QUESTIONS
Sand makes up 20% of the earth's crust and occurs
and stream-beds. Uncontrolled sand mining in India is a great environmental the
river water and lowers water table Sand mining of beach sand is watched
very strictly. Can you tell why beach sand should not be removed? Should me
this problems? Why?
Varsity Education Managem
er-beds, lakeshorn
watched by the
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Answer:
this is very big sorrry
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