1) Algae is... a) an aquatic flowering plant-like marine organism b) an aquatic flowering plant c) an aquatic non flowering plant d) an aquatic non-flowering plant-like organism 2) What is the name of this part of the algae? a) Root b) Holdfast c) Trunk d) Stem 3) What is the purpose of the gas bladder? a) To help the algae stick to surfaces b) To help the algae change colors c) To help the algae to float 4) Why is algae not considered a plant? a) It does not have roots b) It does not have leaves c) It does not have a stem d) All of the above 5) What makes algaes different colors? I.e. Red algae, green algae, brown algae a) Sunlight b) Pigments  c) Where it is found d) Depth of the water 6) Chlorophyta are a) Red Algae b) Green Algae c) Brown Algae 7) Phaeophyta are a) Red Algae b) Green Algae c) Brown Algae 8) Rhodophyta are a) Red Algae b) Green Algae c) Brown Algae 9) Where is algae on the food web? a) Primary Producer b) Primary Consumer c) Secondary Consumer d) Apex Predator 10) Which of the following is NOT a reason that algae are important a) They are a primary producer b) They photosynthesize c) They provide habitat d) A, B, and C are all Important

Algae Exploration

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