StudyJams: Aquatic Ecosystems

A place and natural condition in which a plant or animal can live is called a _________________.

• fish tank

• apartment

• habitat

Freshwater and saltwater ecosystems are the only two types of aquatic ecosystems.  

• true

• false

• I don't know

The main difference between aquatic ecosystems is ________________.

• fish

• salt

• plants

True or False:  Plankton can make oxygen.

• True

• False

True or False:  Some fish can light up.

• True

• False

True or False:  You can put a salt water fish in a fresh water tank.

• true

• False