Great Barrier Reef

• Geography
• Special Education

Great Barrier Reef

What is the world's largest coral reef system?

1. Great Barrier Reef
2. Red Sea Coral Reef
3. Andaman Coral Reef
4. Mesoamerican Reef

Where is the Great Barrier Reef located?

1. Maldives
2. Hawaii
3. Australia
4. Bahamas

Which marine creature is commonly found in the Great Barrier Reef?

1. Dolphin
2. Penguin
3. Octopus
4. Clownfish

What threatens the Great Barrier Reef's health?

1. Acidification
2. Overfishing
3. Pollution
4. Coral bleaching

How long is the Great Barrier Reef?

1. 4,800 kilometers
2. 2,300 kilometers
3. 3,500 kilometers
4. 1,000 kilometers