Question

What was unknown to scientists during Wegener’s time?(1 point) Responses Earth’s crust is made of plates that move. Earth’s crust is made of plates that move. Fossils were found in many places. Fossils were found in many places. Mountain ranges of some continents lined up. Mountain ranges of some continents lined up. The coasts of some continents fit together.

Answer 1

[AI-generated answer — Bot GPT 3.5]

Earth’s crust is made of plates that move.

Answer 2

Which continents have coastlines and mountain ranges that match up?(1 point) Responses Asia and Antarctica Asia and Antarctica Africa and North America Africa and North America North America and South America North America and South America Africa and South America

Answer 3

[AI-generated answer — Bot GPT 3.5]

Africa and South America

Answer 4

What did scientists observe in the ocean floor which indicates that the Pacific Ocean is becoming smaller?(1 point) Responses subduction subduction plates floating on the mantle plates floating on the mantle spreading spreading continental drift

Answer 5

[AI-generated answer — Bot GPT 3.5]

subduction

Answer 6

What is the name of a supercontinent that was once made up of all of Earth’s current continents?(1 point) Responses Laurasia Laurasia Pangaea Pangaea Eurasia Eurasia Gondwana

Answer 7

[AI-generated answer — Bot GPT 3.5]

Pangaea