What is the largest coral reef in the world? A. The Great Barrier Reef B. The Amazon Rainforest C. Mount Everest D. The Sahara Desert 相关知识点: 试题来源: 解析 A。本题考查世界著名的自然景观。The Great Barrier Reef 是大堡礁,是世界上最大的珊瑚礁。The Amazon Rainforest 是亚马逊雨林,是...
“A coral reef is a reef whose main structure is made by living organisms, in this case corals,” said Torres-Pérez. “A coral reef will always be a reef, but not all reefs are coral reefs.” The largest coral reef in the world is Australia’s Great Barrier Reef, which is over 1...
The three main types of coral reefs arefringing, barrier, and atoll. Schools of colorful pennantfish, pyramid, and milletseed butterflyfish live on an atoll reef in the Northwestern Hawaiian Islands. The most common type of reef is the fringing reef. This type of reef grows seaward directly ...
Great Barrier Reef:The Great Barrier Reef, which is located off the coast of Australia, is the largest coral reef system in the world. In all, it includes 900 islands as well as about 3,000 individual smaller reefs.Answer and Explanation: The second-largest coral reef system in the world...
The Great Barrier Reef is the world's largest coral reef system. What kind of organism builds the Great Barrier Reef? A. Algae B. Coral polyps C. Seaweed D. Fish 相关知识点: 试题来源: 解析 B。解析:大堡礁是由珊瑚虫这种生物建造的。选项 A,藻类不是建造大堡礁的主要生物。选项 C,海草不是...
1。how do coral reef form (珊瑚礁怎样形成的?)2.what is the life cycle of coral reef ?(他的生活循环是怎样的?)3.why are coral reef important ? (为什么他很总要)4.why are they in danger ? (什么使他们快灭绝了?为什么)5.what can be done to protect them? (应该做什么去保护他们?)中文...
During the late 1960s and 1970s, massive herds of poisonous crown-of-thorns starfish suddenly began to infest coral reef communities around the world, leaving in their wake devastation comparable to a burnt-out rainforest. In , Jan Sapp both examines this ecological catastrophe and captures the...
The deepest region of the ocean biome is the Mariana Trench in the Pacific Ocean, which is 36,200 feet deep. The Pacific Ocean is the biggest of all ocean biomes covering 64 million square miles. Features of Ocean Biome The ocean biome has 3 layers, the topmost being Euphotic which has ...
So now let’s focus on a specific example of a natural predator that can cause a lot of damage to coral reefs—the Crown of Thorns, or CoT starfish.The Cot starfish is found on coral reefs in the tropical Pacific Ocean and it eats coral.Now, in small numbers, the starfish don't aff...
What is the purpose of the festival? A. To draw attention to coral reef conservation. B. To raise money for local divers. C. To improve the locals’ life. D. To promote local tourism. 相关知识点: 试题来源: 解析 A 反馈 收藏