Examples of Igneous, Sedimentary, and Metamorphic Rocks for Kids.

📚 Quick Study Guide

• 🔥 Igneous Rocks: These are formed from cooled magma or lava. Think of them as volcanic rocks! Examples include granite and obsidian.
• 💧 Sedimentary Rocks: Formed from sediments like sand, pebbles, and shells that are compacted together over time. Examples include sandstone and limestone.
• ✨ Metamorphic Rocks: These rocks have been changed by heat and pressure. They were once igneous or sedimentary but transformed! Examples include marble and slate.
• 🌋 Rock Cycle: Rocks are constantly changing from one type to another through processes like melting, cooling, weathering, and pressure.
• 🔍 Identifying Rocks: Look at the color, texture, and mineral composition to identify different types of rocks.
• 💡 Fun Fact: The Earth's crust is made up of different types of rocks!

🧪 Practice Quiz

1. Which type of rock is formed from cooled magma or lava?
   1. Igneous
   2. Sedimentary
   3. Metamorphic
   4. All of the above
2. Sandstone is an example of which type of rock?
   1. Igneous
   2. Sedimentary
   3. Metamorphic
   4. None of the above
3. Which process transforms existing rocks into metamorphic rocks?
   1. Cooling
   2. Weathering
   3. Heat and Pressure
   4. Erosion
4. Marble is a metamorphic rock. What type of rock was it BEFORE it was transformed?
   1. Granite
   2. Limestone
   3. Obsidian
   4. Basalt
5. Which of the following is NOT a characteristic used to identify rocks?
   1. Color
   2. Texture
   3. Mineral Composition
   4. Smell
6. Obsidian is an example of which type of rock?
   1. Igneous
   2. Sedimentary
   3. Metamorphic
   4. None of the above
7. What is the name for the continuous process of rocks changing from one type to another?
   1. Weathering Cycle
   2. Erosion Cycle
   3. Rock Cycle
   4. Sedimentary Cycle