Question

10 using the diagram below, what type of plate boundary is shown at a?
location of volcanoes
a. convergent boundary
b. divergent boundary
c. transform boundary
d. destructive boundary

Explanation:

At location A, the ocean floor plates are moving away from each other, with material rising from the mantle to create new crust. This matches the definition of a divergent (constructive) boundary, and option B directly names this boundary type.

Answer:

B. divergent boundary