Interpreting the age of seafloor maps

What does this map show?

• The height of the land

• The age of the rocks

• The amount of volcanoes

• The color of the seafloor

What color represents the youngest seafloor rock?

• Red

• Yellow

• Blue

• Purple

What color represents the oldest seafloor rock?

• Red

• Yellow

• Blue

• Purple

How old is the seafloor that the arrow is pointing to?

• About 0 million years old

• About 20 million years old

• About 50 million years old

• About 100 million years old

How old is the seafloor that the arrow is pointing to?

• About 0 million years old

• About 20 million years old

• About 50 million years old

• About 100 million years old

How old is the seafloor that the arrow is pointing to?

• About 0 million years old

• About 20 million years old

• About 50 million years old

• About 100 million years old

Which part of this seafloor has the newest rock?

• A

• B

• C

• D

Which part of this seafloor has the oldest rock?

• A

• B

• C

• D

Where are new rocks MOST LIKELY being created?

• A

• B

• C

• D