Question

Define igneous rocks? Write all the types of Igneous rock​

Answer 1

Answer:

Igneous rock:

When molten magma cools down and compresses to form rock is called igneous rock.

Types of Igneous rock:

1.Instructive rock

2.Extructive rock

Answer 2

Answer:

Igneous rocks- When the molten magma cools, it becomes solid. Rocks thus formed are

called igneous rocks. Eg: Granite.

The 2 types of igneous rocks are--- intrusive and extrusive rocks

Intrusive--  They are formed from magma that cools and solidifies within the crust of the planet.

Extrusive- rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground