5 Questions
Which type of rocks make up the maximum volume of the Earth's crust?
Igneous rocks
What is the liquid rock matter that comes out from volcanoes called?
Magma
What is the name given to the igneous rocks formed from the solidification of lava at the Earth's surface?
Extrusive igneous rocks
How are the crystals in extrusive igneous rocks formed?
They are fine-grained
Where does magma that can't come out settle and cool slowly?
Inside the Earth's crust
Test your knowledge on igneous rocks and expand your understanding of their types and formation. Learn about the volcanic origins of these rocks and their significance in shaping the Earth's crust.
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