 Location: Streams, Rivers, Ponds, Lakes  Plants: Algae  Animals: Trout, Tadpoles, Frogs, herons, catfish  I.F.: Slow moving water is warmer and contains less oxygen

 Location: Where freshwater meets saltwater  Plants: Marsh grasses, algae  Animals: Crab, worms, clams, fish  I.F.: Has calm waters used for breeding grounds

 Location: Area where waves break  Plants: sea grass  Animals: sea stars, barnacles, clams, crabs  I.F.: Area that is affected by the tide

 Location: Past the intertidal zone past the continental shelf  Plants: algae  Animals: coral reef, sardines, schools of fish  I.F.: rich in life since Sun can reach bottom of ocean

 Location: Middle of ocean  Plants: algae  Animals: Whales, schools of fish,  I.F.: deep zone is dark, surface zone gets sunlight