Podcast
Questions and Answers
What information does the texture of a rock provide?
What information does the texture of a rock provide?
- The density of the rock
- The age of the rock
- The origin of the rock
- The cooling rate of the rock (correct)
What factor dictates the composition of a rock?
What factor dictates the composition of a rock?
- The rock's density
- The rock's age
- The rock's location
- The rock's silica content (correct)
What causes magma to move upward?
What causes magma to move upward?
- Temperature
- Pressure
- Buoyancy (correct)
- Velocity