Water environments

How Many parts of the Earth are covered by water?

• Two quarters

• half of the planet

• three quarters

Oceans and seas are examples of

• freshwater environments

• saltwater environments

Deep water is very cold

• True

• False

Water lilies can survive under the water

• true

• false

What type of fish are adapted to survive in colder and darker water?

• tropical fishes

• whales

An_______ is a large body of salt water.

• lake

• ocean

• pond

• river

The largest ocean on Earth is The _______ ocean

• Atlantic

• Pacific

• Indian

• Artic

_____ is a kind of algae that grows in groups called forests.

• kelp

• Eelgrass

A fish uses its_______ to get oxygen from the water.

• fins

• tail

• gills

• eyes

Some fish in the deep ocean have large eyes because_________

• They can breath better

• it helps them see in dark water