Fact 1: Igneous rocks are formed from magma cooling.

Fact 2: Granite and basalt are examples of igneous rocks.

Given the two facts above, answer the question "What is formed from magma cooling?" with the following options: 
- limestone
 - clouds
 - basalt
 - calcite
 - sandstone
 - cacti
 - Mountains
 - tube


 

   basalt      