WorksheetsCoral Reef Test Review
Total questions: 16
Worksheet time: 8mins
How many feet does a decapod have?
4
6
8
10
Which of the following is a "true jellyfish"?
Portuguese Man of War
Moon Jelly
Box Jelly
Comb Jelly
What is the most intelligent invertebrate?
Sea stars
Sponges
Christmas-Tree Worms
Octopus
Which of the following is NOT mutually beneficial symbiosis?
Anemone and clownfish
Zooxanthellae and corals
Tapeworm and dog
Bumblebee and flower
What is an example from phylum Porifera?
Sponges
Sea urchins
Squid
Flat worm
What makes a cephalopod different from the other mollusk family members?
They are omnivorous
They have a shell
They are super intelligent
They've been around for millions of years
Which is a chromatophore?
Specialized digestive system
Specialized cells that change color
Specialized eyes that can see more colors than humans
Specialized fins that allow quick movement
What is the name for algae that lives inside coral?
Scyphozoa
Tagliatelle
Zooxanthellae
Zoonotic
What word describes something that is permanently attached to a surface?
Benthic
Sessile
Trogdor
Phylum
How do sponges eat?
They filter plankton out of the water
They go hunting
They use photosynthesis
They eat krabby patties
What causes coral to bleach?
Excess nitrogen in the water
Snorkel boats breaking coral
Rising ocean temperatures
All of these
Can anemones swim to a new rock?
Yes
No
What is a nematocyst?
The punching arm on a peacock shrimp
Stinging cell
The name for the sucker on a cephalopod
The proper scientific name for a pearl
What is an example of an arthropod?
Sea star
Octopus
Lobster
Snail
Where has coral bleaching been observed in the last decade?
Only Australia
Only the Pacific Ocean
Only the Caribbean
In all reef locations worldwide
What element is required for reef creatures to be able to build shells?
Magnesium
Calcium
Nitrogen
Hydrogen
