The Earth's surface Flashcards
1
Q
What is the lithosphere divided into?
A
Tectonic plates
2
Q
Why do tectonic plates move?
A
Due to convection currents in the asthenosphere
3
Q
What is the place where plates meet called?
A
Plate boundaries/margins
4
Q
What is the theory of plate tectonics?
A
That the Earth’s lithosphere is made up of many plates that are moved around by convection currents