22.4.1. Divergent Boundaries

Try these first

1. 1.

   What occurs at divergent boundaries?

   Hint

   Think about where oceanic crust is formed.

2. 2.

   Name one example of a divergent boundary.

   Hint

   Consider well-known ocean ridges.

3. 3.

   What is the primary feature formed at divergent boundaries?

   • Mountain ranges
   • Oceanic crust
   • Islands

   Hint

   Think about the formation of the ocean floor.

4. 4.

   True or False: Divergent boundaries can produce deep-focus earthquakes.

   • True
   • False

   Hint

   Recall the depth characteristics of earthquakes at these boundaries.

5. 5.

   Compare and contrast divergent and convergent boundaries in terms of geological activity and earthquake occurrence.

   Hint

   Think about how the type of movement affects geological features.

6. 6.

   Evaluate the ecological implications of volcanic activity at divergent boundaries.

   Hint

   Consider both positive and negative effects on marine ecosystems.