2. Find and underline.What are coral reefs made up of?ARead and choose the correct answers.) 1.The corals don't look likea. streamersb.hornsc. animals)2. When corals die,they build upa.reefsb.seac.plants)3. According to this passage,we can know thata. the coral reefs can be ...
Coral reefs are found in the sea everywhere.BRead and mark the answers in the passage.1. Find and circle.Where can we see coral reefs?2. Find and underline.What are coral reefs made up of?‖.Post-reading(阅读训练)ARead and choose the correct answers.()1.The corals don't look likea...
题目What are coral reefs? A. Just beautiful things. B. Only important for coastlines. C. Beautiful and extremely important. D. Useless for the planet. 相关知识点: 试题来源: 解析 C。解析:文章中提到珊瑚礁不仅美丽而且极其重要,它们为无数物种提供栖息地并保护海岸线免受侵蚀。
What are coral reefs? A. Home to only a few species of fish. B. Ugly and not diverse. C. One of the most beautiful and diverse parts of the marine ecosystem. D. Not important for the E. cosystem. 相关知识点: 试题来源: 解析 C。解析:“Coral reefs are one of the most beautiful...
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 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...
【题目】Have you seen any cora reefs? Do you know what they are? Let metel you.Cora reefs are found only in warm shallow water These reefs are madeup of iny groups of animals called cora.When corals die,they leave behindhard skeletons thatbuild up and form reefs. As new coral grow ...
Coral reefs don't make up a large portion of the sea floor--less than two percent of it--but they are homes to thousands, if not millions, of different species of living organisms. Scientists estimate that there are probably between one and eight million undiscovered species living in Earth...
What are coral reefs made out of? Coral Reefs: 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. ...
What exactly is coral reef? Coral reefs aremade up of colonies of hundreds to thousands of tiny individual corals, called polyps. These marine invertebrate animals have hard exoskeletons made of calcium carbonate, and are sessile, meaning permanently fixed in one place. ...