Question

Seafloor spreading and rift valleys occur at __________ boundaries.
A.
divergent
B.
convergent
C.
transform
D.
supercontinent

Please select the best answer from the choices provided
A
B
C
D

Answer 1

The correct answer is A. divergent.

Seafloor spreading and rift valleys occur at divergent boundaries, where tectonic plates move apart from each other.