Exploring Coral Reefs (Great Barrier Reef) Social Studies Quiz

Which type of shark is mentioned as being mostly harmless to humans?

• Tiger Shark

• Hammerhead Shark

• Great White Shark

• Nurse Shark

What is coral primarily composed of?

• Plankton

• Rocks

• Plants

• Polyps

Which marine animal is known for its symbiotic relationship with sea anemones?

• Clownfish

• Dolphins

• Whales

• Sea Urchins

What do parrotfish contribute to the formation of?

• Beach sand

• Salt deposits

• Coral polyps

• Oceanic trenches

What is a major threat to coral reefs mentioned in the video?

• Ocean pollution

• Fishing for sport

• Saltwater

• Tourism