The Earth's surface Flashcards

1
Q

What is the lithosphere divided into?

A

Tectonic plates

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2
Q

Why do tectonic plates move?

A

Due to convection currents in the asthenosphere

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3
Q

What is the place where plates meet called?

A

Plate boundaries/margins

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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

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