Coral Comeback: Introduction

1 minutes 5 seconds

Now Playing As: Captioned (English) (change)

Symone Johnson, educator at National Aquarium, provides an overview of the series "Coral Comeback." She outlines coral reefs and discusses their importance to healthy ocean ecosystems. Part of the "Coral Comeback" series.

Media Details

Runtime: 1 minutes 5 seconds

Topic: Science
Subtopic: Environmental Issues, Marine Life, Oceanography
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2015
Producer/Distributor: National Oceanic and Atmospheric Administration
Series: Coral Comeback

Video Web Page Series Website

Close up of globular coral with a striped tropical fish swimming in front. Caption: We will learn how super corals are being developed in the lab,

Towering coral reef with swimming fish as seen from below against the ocean surface. Caption: (narrator) But the whole reef system is in incredible danger.

Extreme closeup of the cell structure of coral showing rectangular shape in the center of textured cell material. Labeled, (algae) ZooXanthellae. Caption: Zooxanthallae live inside some of the coral's cells.

Close up of waves on the shore. Caption: it is dramatically changing the chemistry of the ocean.

Flat, fan shaped, leaf-like structures grow off coral while a person in scuba gear swims by. Caption: Much of their oxygen comes off the coral reef.

Generally spherical white coral consisting of countless individual arm segments on the ocean floor. Caption: and the solution of their rescue might be within.

Jagged shoreline with rough waves and plant life growing at the crest of the rocky peaks. Caption: ocean acidity will double by century's end

Coral reef with a variety of marine plant and animal life. Caption: The goal is to restore the coral reef

Gloved hand reaching into a small tank to pick up a piece of white coral being grown on a disc. Caption: that fight some of the worst infectious bacteria.