Learn about igneous rocks. Discover what an igneous rock is and how they are formed. Also learn about the different types of igneous rocks, along with examples.

Learn all about the types of igneous rocks in this engaging video lesson for kids. Explore how these rocks form and test your knowledge with a quiz at the end.

What are intrusive igneous rocks? How are they formed? Learn about igneous rocks and the difference between intrusive and extrusive igneous rocks. See various examples.

Learn about the rock life cycle. Identify the differences between igneous, sedimentary, and metamorphic rocks, and learn how the rock cycle works. Learn some examples of each type of …

Igneous rocks are created when lava cools and becomes hard. Learn how igneous rocks are formed and discover the two types of igneous rocks: intrusive and extrusive.

Learn what intrusive igneous rocks are. Explore examples of intrusive igneous rocks, how intrusive igneous rocks are formed, and how to distinguish these rocks.

What are the three major types of rocks? Learn about igneous, sedimentary, and metamorphic rocks, how these rocks are formed, and what differentiates them.

Learn about mafic rocks, also known as mafic igneous rocks. Discover the mafic definition, composition of mafic minerals, and see mafic igneous rock examples.

Learn the igneous definition and see what makes igneous rocks. Compare plutonic vs. volcanic rocks and see how they form with volcanic and plutonic rocks examples.

Learn about the continuous and discontinuous Bowen's reaction series. Study magmatic differentiation, and explore igneous rock formation processes and predictions.