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WorksheetsVIII MINERAL AND POWER....
Total questions: 10
Worksheet time: 2mins
A naturally occurring substance that has a definite chemical composition is a:
Rock
Vitamins
Minerals
Compound
Minerals contain metal in raw form:
Yes
No
Limestone, mica and gypsum are examples of metallic minerals.
Yes
No
Minerals that lie at shallow depths are taken out by removing the surface layer:
Shaft mining
Open cast mining
Drilling
Quarrying
Deep wells are bored to take them out, this is called:
Shaft mining
Quarrying
Drilling
Surface mining
Mineral fuels such as coal and petroleum are found in the igneous rocks.
True
False
Which one country among these does not contain mineral deposits?
Canada
South Africa
Switzerand
France
Kalgoorlie of Western Australia has the deposits of -------.
Copper
Coal
Cobalt
Gold
World's largest producer of gold,diamond and platinum :
Africa
Asia
N.America
Europe
Largest producer of high grade iron ore in the world:
Brazil
Peru
Libiya
Canada
