6.2.4(c). Metamorphic Rocks

Try these first

1. 1.

   What are metamorphic rocks?

   Hint

   Think about how rocks change over time.

2. 2.

   Name one property of metamorphic rocks.

   Hint

   Consider why we use them in roads.

3. 3.

   What are metamorphic rocks primarily known for?

   • A. Color
   • B. Hardness
   • C. Size

   Hint

   Think about how they resist wear.

4. 4.

   True or False: Gneiss is a type of sedimentary rock.

   • True
   • False

   Hint

   Recall the main rock classifications.

5. 5.

   If you were to select a rock type for a new highway in a densely populated area, which metamorphic rock would you choose and why? Discuss in terms of properties and application.

   Hint

   Consider how traffic affects the wear and tear on a road.

6. 6.

   Analyze how the geological characteristics of your area might influence the types of metamorphic rocks available for road construction.

   Hint

   Think about what types of rocks are commonly found in various landscapes.