CRF.F QUIZ Results |

CRF.F QUIZ Results

CRF.F Quiz Results

You've finished the quiz, and answered correctly. Your score is .

Remember that you must pass with 80% or more to move on to the next section. You can review any questions you might have missed below before retaking the quiz. If you passed with 80% or more, you can go ahead and mark the page complete using the button at the bottom of the page, and keep going!

Great work - you've passed with at least 80% and can move on to the next lesson!

Sorry - you've scored lower than 80%. Have a look at the questions and correct answers below, and then give the quiz another try.

What does congregate mean? *

Eat

Swim

Disperse

Gather in a crowd

Incorrect! Oh no. Missed that one!
The correct answer is: Gather in a crowd/strong>.

CORRECT
Bingo - You nailed it!

Which of these organisms are predators of coral? *

Crocodiles

All fish

Crabs

Sea stars

Incorrect! Oh no. Missed that one!
The correct answer is: Sea stars.

CORRECT
Bingo - You nailed it!

Lots of marine organisms live around coral reefs, from tiny bacteria to zooxanthellae to crabs and bull sharks and all manner of creatures feeding off each other, sheltering and protecting each other. What is the word that describes this relationship? *

Mannerism

Mutualism

Multiculturalism

Mutliplicity

Incorrect! Oh no. Missed that one!
The correct answer is: Mutualism.

CORRECT
Bingo - You nailed it!

What kinds of animals do NOT feed on coral? *

Snails

Sea stars

Sharks

Some Fish

Incorrect! Oh no. Missed that one!
The correct answer is: Sharks.

CORRECT
Bingo - You nailed it!

Where are coral found? *

In cold, deep waters

In warm, tropical waters

In moderate, temperate waters

All of these

Incorrect! Oh no. Missed that one!
The correct answer is: All of these.

CORRECT
Bingo - You nailed it!

Some corals form in very deep, dark places but they don’t usually form reefs under these extreme conditions. Why not? *

The cold temperatures make reproduction too difficult

Because without sunlight and warm water they grow very slowly and do not accumulate like tropical corals do

A lot of scavengers would eat them, so they grow small to hide

Because they grow thicker and stronger and so they don't collapse and compress

Incorrect! Oh no. Missed that one!
The correct answer is: Because without sunlight and warm water they grow very slowly and do not accumulate like tropical corals do.

CORRECT
Bingo - You nailed it!

What kind of coral do NOT live in deep, cold water? *

None of these

Soft corals

Colorful corals

Stony corals

Incorrect! Oh no. Missed that one!
The correct answer is: None of these.

CORRECT
Bingo - You nailed it!

Why don’t deep water corals form reefs? *

There are too many fish

They grow too slowly

It's too cold

There isn't enough food

Incorrect! Oh no. Missed that one!
The correct answer is: They grow too slowly.

CORRECT
Bingo - You nailed it!

What is an antonym for thrive? *

Ravenous

Flourish

Eat

Wither

Incorrect! Oh no. Missed that one!
The correct answer is: Flourish.

CORRECT
Bingo - You nailed it!

Where is the world’s largest known deep-water coral reef complex? *

Norway

Brazil

Australia

Japan

Incorrect! Oh no. Missed that one!
The correct answer is: Norway.

CORRECT
Bingo - You nailed it!

Good try! Click the button below to return to the Lesson, review and try the quiz again.

Go Back to Lesson

Play a Game!