Coral Reefs

Animals Adaptations

100

Can the Parrotfish change its gender?

Yes

200

N/A

N/A

300

How do coral and algae work together to repair the coral

The algae acts like a patch that covers holes in the coral

400

N/A

N/A

500

Which of these animals can regrow limbs, Sea stars, Snails, parrotfish, or all of the above.

Sea stars

Plants

100

Zooxanthellae is a type of algae?

Yes

200

N/A

N/A

300

Fill in the blank(2 possible answers) _______ Seagrass

Needle/Spoon

400

N/A

N/A

500

Fill in the blanks of this plant Cy_od_ce_

1. M 2. O 3. A

General N0.1

100

T/F? Light isnt needed for a coral reef to survive?

 False

200

N/A

N/A

300

Can an increase of 1-2 degrees celsius kill off a coral reef?

Yes

400

N/A

N/A

500

What is the salinity of a coral reef(in grams per Kilogram)? 32-42, 15-23, 52-65

32-42

General No.2

100

T/F? Coral reefs are formed by free-swimming coral larve?

True

200

N/A

N/A

300

At what depth do coral reefs stop forming? 300 ft, 45 ft, no specific depth, and 117 ft

No specific depth

400

N/A

N/A

500

Why are coral reefs retracting from equatorial waters?

Because of climate change and the need for more temperate regions/waters

General No.3

100

T/F? Coral reefs are formed in Freshwater?

False

200

N/A

N/A

300

How would someone describe the current around a coral reef? Calm, depends on the time of year, or  thrashing

Calm, to support the coral reef living there

400

N/A

N/A

500

Name three oceans/reigions where coral reefs are commonly found?

Pacific Ocean, the Indian Ocean, the Carribean Sea, the Red Sea, and the Persian Gulf