A) Red Sea Reef B) Caribbean Coral Reef C) Hawaii Coral Reef D) Great Barrier Reef
A) Prevent sea level rise B) Stabilize coral limestone structures C) Provide shade for coral reefs D) Act as a nursery for juvenile fish
A) Iron oxide B) Silica C) Calcium carbonate D) Sulfur
A) Protect coral against predators B) Provide coral with nutrients through photosynthesis C) Clean coral from debris D) Regulate coral reproduction
A) Providing medicinal herbs B) Serving as sources of fresh water C) Tourism, fisheries, and protection of coastlines D) Enhancing air quality
A) Predation B) Commensalism C) Symbiosis D) Parasitism
A) 75% B) 25% C) 50% D) 10%
A) Expansion of marine protected areas B) Decrease in marine pollution C) Improved conservation efforts D) Climate change |