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Flashcards in Plate Tectonic Theory Deck (4)
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1

What does the plate tectonic theory help us to understand?

The worlds major landforms
Like volcanoes

2

How many plates is the crust composed of ?

16

3

Why is the ocean and land plants constantly moving ?

Due to convection currents,
Slab pull, ridge push.

4

What happened 300 million years ago?

Super continent Pangaea,
Coastlines of continents fitted together like a puzzle.