Podcast
Questions and Answers
What is the theory of plate tectonics?
What is the theory of plate tectonics?
- The theory that Earth's core is made up of tectonic plates
- The theory that Earth's lithosphere is broken into tectonic plates that move slowly over the asthenosphere (correct)
- The theory that Earth's lithosphere is made up of one solid piece
- The theory that Earth's lithosphere is stationary
How do scientists detect the motion of tectonic plates?
How do scientists detect the motion of tectonic plates?
- By analyzing the changes in the color of the Earth's surface
- By measuring the temperature changes in the lithosphere
- By observing the movement with naked eyes
- Using global positioning systems (GPS) (correct)
What are the places where tectonic plates meet called?
What are the places where tectonic plates meet called?
- Intersections
- Edges
- Conjunctions
- Boundaries (correct)
What features are more common at tectonic plate boundaries?
What features are more common at tectonic plate boundaries?
What forms only at plate boundaries?
What forms only at plate boundaries?