Question

abcd on all these Which of these is part of “plate tectonics”?

Continents can move around.

Ice ages last a long time.

The Earth is very old.

The plants and animals on Earth used to be different.
What does the prefix “super-” in the word “supercontinent” mean?

Surrounding

Friendly

Very large

Very old
How is the Earth different today than many millions of years ago? Choose three.

Continents used to all be joined together.

At some times in history, temperatures were much colder.

There used to be too many plants on Earth for animals to survive.

Now, the continents are spread apart.
What evidence do scientists have to help them study ice ages? Pick two.

Pictures and images from outer space

Rock and coal found in different places

Fossils of plants and animals

Ice cores from glaciers

Answer 1

1) Which is part of “plate tectonics”?
A — Continents can move around.

2) What does the prefix “super-” in “supercontinent” mean?
C — Very large.

3) How is the Earth different today than many millions of years ago? (Choose three)
A — Continents used to all be joined together.
B — At some times in history, temperatures were much colder.
D — Now, the continents are spread apart.

4) What evidence do scientists have to help them study ice ages? (Pick two)
C — Fossils of plants and animals.
D — Ice cores from glaciers.