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| 11. |
Artesian wells are formed in: |
| A. |
Basalt rocks |
B. |
Aquifer rocks |
| C. |
Coral rocks |
D. |
Dykes |
Answer: Option B
Explanation:
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| 12. |
Earth's crust below the oceans is composed of: |
| A. |
Igneous rocks |
B. |
Sedimentary rocks |
| C. |
Metamorphic rocks |
D. |
Slate |
Answer: Option B
Explanation:
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| 13. |
In which type of rocks are metals like gold and copper mostly found? |
| A. |
Old sedimentary |
B. |
Old igneous |
| C. |
Old metamorphic |
D. |
New metamorphic |
Answer: Option B
Explanation:
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| 14. |
Dolerite is an example of: |
| A. |
Dyke |
B. |
Batholith |
| C. |
Lacohth |
D. |
Lopolith |
Answer: Option A
Explanation:
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| 15. |
Which of the following is an Argillaceous rock? |
| A. |
Shale |
B. |
Sandstone |
| C. |
Limestone |
D. |
Slate |
Answer: Option A
Explanation:
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| 16. |
Coal is an example of: |
| A. |
Sedimentary rocks |
B. |
Sand dune |
| C. |
Metamorphic rocks |
D. |
None of these |
Answer: Option A
Explanation:
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| 17. |
Rocks which are formed by the solidification of lava, are: |
| A. |
Basalts |
B. |
Sandstone |
| C. |
Limestone |
D. |
Granites |
Answer: Option A
Explanation:
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| 18. |
The lightest layer of the earth is: |
Answer: Option C
Explanation:
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| 19. |
The core of the earth is also known as: |
| A. |
Lithosphere |
B. |
Barysphere |
| C. |
Besosphere |
D. |
Centrosphere |
Answer: Option B
Explanation:
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| 20. |
Which of the following rocks is metamorphic equivalent of sandstone? |
| A. |
Marble |
B. |
Quartzite |
| C. |
Geniss |
D. |
Granite |
Answer: Option B
Explanation:
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