A) Arctic Ocean B) Atlantic Ocean C) Indian Ocean D) Pacific Ocean
A) Through tectonic activity B) From the remains of dead fish C) From the growth of coral reefs around volcanic islands D) By sediment accumulation alone
A) Lagoon B) Mountain C) Desert D) Forest
A) Sustainable fishing B) Tourism C) Nature conservation D) Marine research
A) Nesting B) Photosynthesis C) Building the coral structure D) Swimming
A) Marshall Islands B) Australia C) Fiji D) Bahamas
A) Freshwater supply B) Coastal protection C) Desertification D) Erosion increase
A) Underwater construction B) Drilling for samples C) Satellite imaging alone D) Coral reef surveys
A) Cold temperatures B) Sunlight C) High nutrient water D) Freshwater influx |