Coral Reefs
Dive into Coral Reefs Quiz
Test your knowledge about coral reefs and their crucial role in marine ecosystems! This quiz features 10 engaging questions that cover the basics of corals, their types, and the challenges they face.
- Learn interesting facts about marine invertebrates.
- Understand the different types of corals and their structures.
- Discover what makes coral reefs vital for ocean life.
Do you know what a coral is?
Yes
No
A coral is:
A marine invertebrate made of polyps
A marine vertebrate in phylum chondrichthyes
Hard corals are:
Scleractinians
Black
Soft corals are:
Scleractinians
Black
What corals build coral reefs?
Hard corals
Soft corals
Both
Corals deposit
Carbon dioxide
Calcium carbonate
Sulfuric acid
Coral death is associated with
Apoptosis
Bleaching
Calcification
What do corals need in order to survive?
Hot ocean water temperatures
Macroalgae
Zooxanthellae
Phytoplankton
Coral reefs are
Limestone benches
Plants on sediment
Non-living
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