Question

1. choose the best answer.

scientist alfred wegener proposed the idea that the continents were once all
submerged under the ocean
completely flat
covered with jungle vegetation
part of one land mass

1. choose the best answer.

the theory that states the continents are slowly but continuously moving is
continental drift
ground fault
land shift
terrain transfer

Explanation:

1. Alfred Wegener proposed the continental drift hypothesis, which included the idea that continents were once part of a single landmass (Pangaea). The other options are not part of his proposed theory.
2. The theory that states continents are slowly moving is called continental drift. Ground fault, land shift, and terrain transfer are not the correct terms for this geological theory.

Answer:

1. part of one land mass
2. continental drift