Great Barrier Reef

What is the Great Barrier Reef primarily made up of?
Seaweed
Coral
Rocks
Sand
What is one of the main reasons for coral bleaching in the Great Barrier Reef?
Cold water temperatures
Increased water temperatures
Excessive sand
Lack of sunlight
Which of the following is a major threat to the Great Barrier Reef?
Overfishing
Air pollution
Deforestation
Desertification
Which of the following marine animals can be found in the Great Barrier Reef?
Clownfish
Penguin
Polar Bear
Piranha
What is one way people are trying to help conserve the Great Barrier Reef?
Building more hotels near the reef
Increasing fishing activities
Reducing carbon emissions
Draining the water
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