Question

Subjective Type Questions
6. Answer the following.
(a) How is an igneous rock formed?
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Answer 1

Answer:

Igneous rocks form when magma (molten rock) cools and crystallizes, either at volcanoes on the surface of the Earth or while the melted rock is still inside the crust. Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet.

Answer 2

Answer:

esay and simple definition is Igneous rocks are formed when hot, molten rock crystallizes and solidifies.