Coral Reef Ecosystems

Name a sea animal seen in the video.

What grows on the reef?

• seashells

• algae

• tigers

• toes

The food web is all about _________.

• balance

• help

Can a coral reef system recover and/or get better over time?

• yes

• no

What is the bottom of the food chain in the aquatic ecosystem?

• sharks

• octopus

• fish

• bacteria

What happens to the food web if one organism is taken out of it?

• All of the other organisms are affected.

• All the other organisms die.

• Nothing.

Name three organisms that were mentioned in the video.