Question

Find the odd one out:

• A. Divergent boundaries
• B. Unstable boundaries
• C. Transform boundaries
• D. Convergent boundaries

Answer 1

The correct option is B Unstable boundaries

The plate movements are classified into three types:
(i) Some plates come towards each other and form convergent boundaries.
(ii) Some plates move away from each other and form divergent boundaries.
(iii) At times, they may also move horizontally past each other and form a transform boundary.
No plate movement is “termed” as unstable boundaries, it can be a state of the boundary but not the term.