Question

Which type of rock do you think this is? Why? How is the rock formed?​

Answer 1

Answer:

Don't know

Okkkkkkkkkkkkkkkkkkkkkkkk

Answer 2

Igneous rocks are formed when magma (molten rock deep within the earth) cools and hardens. Sometimes the magma cools inside the earth, and other times it erupts onto the surface from volcanoes (in this case, it is called lava). When lava cools very quickly, no crystals form and the rock looks shiny and glasslike.