Question

1. The most commonly available mineral on the surface of the Earth is/are:
A. iron B. aluminium C. silicates D. sodium
2 Carbon is an/a
A. organic mineral
B. inorganic mineral
C. metallic mineral
D. none of the above
3. Limestone deposits are usually found in
A. metamorphic rocks
B. igneous rocks
C. sedimentary rocks
D. all of the above
4. Which continent is the world's largest producer of tin?
A. Asia B. Europe
C. North America D. Africa
5. The Ruhr Valley of Germany has rich deposits of
A. iron ore B.gold
C. copper D. coal
6.In India, gold is found in
A. Kolar ab. Kallar C. Kashmir D.Khandala
7. The chief petroleum producing country is:
A. Afghanistan B. Iran C. Russia D. Brazil

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Answer 1

Answer:

a

a

gold

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Answer 2

2.c

3.c

4.b

6.d

7.c

Explanation:

sorry i dont no answer some question