Coral Reef

What is this?

• Sea grass

• Colony

• Sponge

• Algae

Tags

NGSS.MS-LS2-3

What country is the Great Barrier Reef close to?

• Bahamas

• Australia

• Mexico

• Portugal

Tags

NGSS.MS-LS2-3

How long is the Great Barrier Reef?

• 2,300 kms.

• 150 kms.

• 450 meters

• 25,000 kms.

What is this?

• Mollusk

• Sponge

• Seagrass

• Oyster

Sharks that live near coral reefs.

Do coral reefs

have any chance of surviving?

• Yes, but only with our help

• No, they are dead

• Maybe, it depends on future events

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

What is the main reason of coral death?

• Excess Bleaching

• Excess Nitrogen

• Coral Bleaching

• No sunlight

Tags

NGSS.MS-LS1-5

What is coral bleaching?

• When the sun heats up the water and the coral cannot withstand the high temperatures

• When people throw bleach into the ocean

• When a type of fish eats away at the coral, making it looked bleached.

• When the coral naturally dies,

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is the cause of coral bleaching.

• Space Heaters

• Pollution

• Hot air

• Global Warming

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

What color does the coral turn when it is bleached?

• Blue

• Clear

• White

• All of the above