What is A Rock?

What is a rock? We all know what rocks are right? They are lying on the ground everywhere!

Desert Rocks - What is a Rock - DesertUSA

Metamorphic Rocks Lesson #14, Volcano World

What are rocks? Let's Talk Science

Types of rock gr. 6

4.3: The Building Blocks of Rock - Geosciences LibreTexts

How Are Metamorphic Rocks Formed? (Full Explanation)

How to Look at a Rock Like a Geologist

Rocks and Minerals. What is a rock? A rock is a hard, solid substance that forms parts of the Earth's crust or top layer. - ppt download

Learn About Rocks