Question

4 How are igneous rocks formed?
Ans 4 The region deep below the earth's surface is
extremely hot. it is filled with a semi-solid
liquid called magma. at time, the hot magma
from deep below the earth rises to the earth's
surface with grate force. When magma reaches
the surface of the Earth, it is called lava.
the lava cools to form rocks called igneous
rocks
​please short this answer

Answer 1

Answer:

Igneous rocks form when hot, molten rock crystallizes and solidifies. The melt originates deep within the Earth near active plate boundaries or hot spots, then rises toward the surface.

Answer 2

Answer:

interior of the earth contain a hot molten magma.Magma cools down and solidifies as it comes up to the surface of the earth and thus forming igneous rocks .

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