Which of these pieces of evidence did Alfred Wegener cite to support his hypothesis of continental drift?(1 point)
Responses
New oceanic crust formed between the northern and southern continents, pushing them apart.
New oceanic crust formed between the northern and southern continents, pushing them apart.
The continents fit together like a puzzle.
The continents fit together like a puzzle.
Similar fossils have been found at the bottom of the ocean and on land.
Similar fossils have been found at the bottom of the ocean and on land.
Contraction of the Earth caused folded mountains to form.
2 answers
Similar fossils have been found at the bottom of the ocean and on land.
Which best explains mantle convection?(1 point)
Responses
Cooler material in the mantle moves down, and warmer material in the mantle moves up.
Cooler material in the mantle moves down, and warmer material in the mantle moves up.
Warmer and cooler material in the mantle move down.
Warmer and cooler material in the mantle move down.
Warmer and cooler material in the mantle move up.
Warmer and cooler material in the mantle move up.
Warmer material in the mantle moves down, and cooler material in the mantle moves up.
Responses
Cooler material in the mantle moves down, and warmer material in the mantle moves up.
Cooler material in the mantle moves down, and warmer material in the mantle moves up.
Warmer and cooler material in the mantle move down.
Warmer and cooler material in the mantle move down.
Warmer and cooler material in the mantle move up.
Warmer and cooler material in the mantle move up.
Warmer material in the mantle moves down, and cooler material in the mantle moves up.