Question

Use the drop-down menus to complete the sentences describing the important ideas in Hess’s theory.

Hess expanded on Wegener’s theory of (blank).
possible answers: Pangaea landmass, continental drift, or conveyor belt.

Hess proposed the idea that (blank) are places where crust is created.
possibles answers: mid-ocean ridges, continents, or deep-ocean trenches

Answer 1

Use the drop-down menus to complete the sentences describing the important ideas in Hess’s theory.

Hess expanded on Wegener’s theory of

Continental drift .

.

Hess proposed the idea that

mid-ocean ridges are places where crust is created.

Step-by-step explanation:

Answer 2

The first one is continential drift, The second one is mid ocean ridges. I took the test