Question

20.
Crude oil is mainly found in:
(a) Metamorphic rock
(c) Sedimentary rock
कच्चे तेल में मुख्य रूप से पाया जाता है-
(a) मेटामॉर्फिक चट्टान
() अवसादी चट्टान ।
(b) Igneous rock
(d) both Igneous and Metamorphic rock
(b) आग्नेय चट्टान
(d) आग्नेय और मटामॉर्फिक चट्टान दोनों​

Answer 1

Answer:

c)sedimentary rock

crude oil can be found in sedimentary rock

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Answer 2

Crude oil is mainly found in (c) Sedimentary rock

Explanation:

• The rocks which have pores in them have great chance of having the formation of gasoline.
• Sedimentary rocks like "limestone" and "sandstone" are perfect for it.
• These rocks are cemented all together and are porous which contains energy rich carbon content that settle down over million of years which are liberated into oil and natural gas.
• Petroleum or crude oil is indeed a fossil fuel available in large amounts below the Earth's crust and often used in the chemical industry as a fuel or raw material.