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