Question

Magma is made of melted or ____ materials.

A)cooled

B)molten

C)intrusive

D)extrusive

QUESTION 2

What is the term for molten material found below Earth's surface?

A)lava

B)basalt

C)magma

D)gabbro

QUESTION 3

What is the scientific term for rocks formed from lava?

A)rhyolite

B)extrusive

C)gabbro

D)intrusive

QUESTION 4

Granite was formed slowly as magma cooled. What is the result of this slow cooling?

A)fine grains

B)a smooth texture

C)air pockets

D)large crystals

QUESTION 5

Basalt is a rock that cooled quickly after lava erupted through a volcano. What is the best description of its texture?

A)bumpy

B)coarse

C)fine

D)rough

Answer 1

Q2 is magma

Step-by-step explanation:

Answer 2

Answer 1) Option B) Molten
magma is made of melted or molten materials
Answer 2) Option C) Magma.
Below the earth the molten material found is called as Magma.
Answer 3) Option B) Extrusive
As the molten matter which is magma when comes on the surface of the earth it is called lava so the rocks formed from the lava will be called as extrusive. Extrusive means which erupts on the surface of the earth and forms rocks.
Answer 4) Option D) Large Crystals
When granite is formed slowly by cooling of magma, the slow rate of coolingg causes to produce large crystals in it.
Answer 5) Option C) Fine.
As the cooling of lava from the volcano is done quickly there are hardly any crystals seen in basalt rock which results in giving it a fine structure.