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प्रश्न
Write True or False. Rewrite the false statement correctly :
Basalt is an example of an intrusive igneous rock.
विकल्प
True
False
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उत्तर
False
Correct : Basalt is an example of extrusive igneous rock.
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संबंधित प्रश्न
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
State two points of distinction between rocks and minerals.
Explain this term associated with rocks: Metamorphism
Name the main types of rocks.
Fill in the blanks
______ rock contain a low percentage of silica and a high percentage of basic oxides.
Give one term for the following statement:
Igneous rocks of deep seated origin.
Give one term for the following statement:
Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.
______ into slate caused by thermal metamorphism.
Lava comes out from a volcano.
Mention some uses of rocks.
