Unit 30 Quiz

What type of water is in the ocean?

• salt

• fresh

• flavored

Where is fresh water found on Earth?

• freezer

• dirt

• river

Why is water in the ocean important?

• The Earth gets water from the Sun.

• Living things do not need water.

• The water takes in heat from the Sun.

Select two oceans found on Earth.

• Atlantic

• American

• Pacific

• Russian

How do Mr. Aka, Lani, and Kimo know what they can see at the center?

• They ask someone in the parking lot.

• They look at a map of the center.

• They read a book about the ocean.

Over 20,000 species of fish live in the

• gills.

• sharks.

• ocean.

What do fish use to breathe?

• gills

• eyes

• shells

What do gills take in from the water?

• oxygen

• sugar

• rain

What do sharks eat?

• garbage

• hamburgers

• crabs

How do people change the coral reef?

• People pain the coral pretty colors.

• Some coral is dying because of ocean pollution.

• Manta rays swim through the ocean.