The corals that form reefs aren’t rocks or plants. Corals are made up of groups of tiny animals called polyps (PAH-lips). Most polyps are smaller than a pea. Thousands of polyps can live on a piece of coral. Where Do Corals Live? Coral reefs need certain living conditions to stay he...
Corals(珊瑚 A. They turn calcium into stones.虫), which live in the warm parts of the Earth's oceans, are probably the biggest builders on the planet. Coral polyps turn B. They can be found in cold waters.calcium(钙) from seawater into a kind of hard stone. Slowly,they build up a...
Coral polyps are the individual organisms that make up coral reefs. They are related to sea anemones and are simple creatures. The hard formation of... Learn more about this topic: Great Barrier Reef Food Web | Producers & Consumers
What are the different types of coral reefs? What eats seagrass in a coral reef? Are coral reefs freshwater or saltwater? Do all corals build reefs? Do coral reefs produce oxygen? How are marine organisms able to survive in saltwater? What conditions are necessary for coral reefs to form?
What corals are part of the phylum Cnidaria? What marine organisms make up the phylum Cnidaria? To which class of the phylum Mollusca does a squid belong? What phylum do fish and amphibians belong to? What is podia in members of the phylum Echinodermata?
B. They are tropical species. C. They depend on algae to survive. D. They can reflect different colors. 相关知识点: 试题来源: 解析 解析:选C 细节理解题。由第三段中的“This is the result of the corals' symbiotic (共生的), or mutually beneficial, relationship, with algae (藻类) that ...
Coral reefs are one of the busiest underwater ecosystems. Many fish come to the coral reefs to feed and many people go diving at coral reefs for the views. And scientists are continually studying them. Answer and Explanation:1 Coral reefs are made from the skeletons of corals. The skeletons...
Why are coral reefs not found in the regions from West Bengal to Andhra Pradesh but are found in Tamil Nadu and on the east coast of India? View Solution Besides corals, the coral reefs are formed by View Solution Knowledge Check Which of the following is related to a coral reef ? A...
Corals are found all over the world's oceans, from the Aleutian Islands off the coast of Alaska to the warm tropical waters of the Caribbean Sea. The biggest coral reefs are found in the clear, shallow waters of the tropics and subtropics. The largest of these coral reef systems, theGreat...
It's also important to know where you are at all times, especially around sensitive corals. Having a dive partner and taking proper precautions can lead to a thrilling expedition. Common Scuba Gear So you have an idea, but now you need the gear! Scuba diving gear contributes to your genera...