Question

How does the tiny holes are formed in rock​

Answer 1

Explanation:

When magma and lava cool down they form igneous rock. When the lava or magma cool quickly the rock will look smooth and shiny. When lava or magma cool slowly the rocks will have plenty of texture, gas bubbles, tiny holes and spaces.

Answer 2

Explanation:

When magma and lava cool down they form igneous rock. When the lava or magma cool quickly the rock will look smooth and shiny. When lava or magma cool slowly the rocks will have plenty of texture, gas bubbles, tiny holes and spaces.