1. Freshwater Ecosystem Rivers and streams Rivers and streams 2. Ocean zones Marine Ecosystem Marine Ecosystem.

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Presentation transcript:

1. Freshwater Ecosystem Rivers and streams Rivers and streams 2. Ocean zones Marine Ecosystem Marine Ecosystem

RIPARIAN BOUNDARY (trees) Pin Oak Elm Sugar Maple Silver Maple ALGAE Green Algae (Spirogyra) Diatoms Gold Algae ANIMALS Birds (Great Blue Heron) Insects (mayfly, stonefly) Mammals (muskrat, raccoon) Fish (smallmouth bass, trout) Mollusks (fingernail clam, orb snail

Base of food web Photosynthetic Oxygen producer

Algae Kelp Red Algae “Red Tide” – Gonyaulaux cantonella Animals SpongesRays CoralUrchin AnemoneShrimp CrabsGreen sea turtle Clown fishJellyfish Sea starBlue Tang fish OctopusStone fish Sand / Nurse Sharks Clams Puffer fish

Producers of the Ocean 60% atmospheric O 2