Question

importance of the extrusive igneous rock​

Answer 1

$\huge\underline{\overline{\mid{\bold{\red{Answer}}\mid}}}$

Intrusive igneous rocks cool from magma slowly and have crystals that are easily seen with the naked eye.

Examples of intrusive igneous rocks are granite, diorite, gabbro, and peridotite. Intrusive igneous are used for a variety of purposes, including decoration, building, stonework, and jewelry.

Explanation:

❥Hope it helps you...

Answer 2

Answer:

Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground. Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet.