Plankton

Small drifting ocean animals are known as________.

• zooplankton

• plankton

• algae

• Bacteria

1 table spoon of seawater could contain up to a _______ organisms.

what are the single celled ocean organisms that convert carbon dioxide into useful energy.

• phytoplankton

• zooplankton

• plankton

• bacteria

How can Organisms that eat other animals be described?

• consumers

• heretotrophic

• predators

• autotrophic

Select a plankton that starts the food chain

Why are there some many plankton in the ocean?

• 10% rule: there needs to be more food at the bringing of the food web

• There are more fish than plankton

• plankton live long lives

• It is easy to track the energy flow in a plankton food web