Marine Microorganisms

What makes up the largest group of microorganisms

• Protozoa

• Fungi

• Bacteria

• Algae

Phytoplankton are grouped in what Kingdom?

• Monera
• Protista
• Plantae
• Animalia

Red tides are caused by .. .

• Krill

• Jellyfish

• Man "O" War

• Dinoflagellates

Plankton that uses photosynthesis:

• Phytoplankton
• Zooplankton

Phytoplankton are associated with the photic zone because they rely on the sun for the process of:

• Respiration
• Photosynthesis
• Chemosynthesis
• Heterotrophs

Animal members of the plankton community.

• Phytoplankton

• Meroplankton

• Holoplankton

• Zooplankton

Plankton are considered

• juvenile fish only

• ocean drifters

• crustaceans

• microalgae

What are tiny organisms that float near the surface of the water?

• plankton
• organisms
• abiotic factor
• insects

Which is a kind of phytoplankton?

•  lion’s mane jellyfish
• sea butterfly 
• algae
• copepod 

Which is a kind of phytoplankton?

•  lion’s mane jellyfish
• sea butterfly 
• algae
• copepod