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Divergent Plate Boundaries Use this PPT for p. 9 in your INB!  How they happen!

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Presentation on theme: "Divergent Plate Boundaries Use this PPT for p. 9 in your INB!  How they happen!"— Presentation transcript:

1 Divergent Plate Boundaries Use this PPT for p. 9 in your INB!  How they happen!

2 Divergent means: moving apart. “di-” means: two (think of divide or dissect)

3 Where in the World is this Boundary???

4 1. The Mid-Atlantic Ridge (or any mid- ocean ridge)

5 2. Iceland, which is splitting apart down the middle because it’s on the Mid- Atlantic ridge.

6 3. East Africa, which is splitting apart into thirds.

7 What are the resulting landforms of a divergent boundary???

8 (1) Rift Valleys The Álfagjá Rift Valley in southwest Iceland Most of the world’s rift valleys are on the ocean floor.

9 (2) Mid-Ocean Ridges (3) New Oceans (4) Volcanoes & (5) Shallow Earthquakes


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