Geologists observed signs of widespread ancient glaciers from the same time period in areas across South America, Africa, Antarctica, India, and Australia. What theory did this observation support?(1 point)

Question

Responses

Those continents were once together as one supercontinent.
Those continents were once together as one supercontinent.

Most of Earth was once covered in a vast ice sheet.
Most of Earth was once covered in a vast ice sheet.

Glaciers were once more common than they are today.
Glaciers were once more common than they are today.

Earth was much farther than the sun than it is today.

Answer 1

The observation of widespread ancient glaciers in areas across South America, Africa, Antarctica, India, and Australia supports the theory that those continents were once together as one supercontinent. This is consistent with the concept of continental drift, which is a key aspect of plate tectonics, and it suggests that the continents were once joined in a landmass known as Pangaea.