A.They helped the coral reefs to survive.B.They spread to every corner of the bay.C.They didn’t fit in with the new surroundings.D.They fought against other species to get food. 相关知识点: 试题来源: 解析 B 此题考查非本地藻类入侵Kane’ohe Bay的影响。 **选项分析**: 1. **A...
Coral reefs form an ecosystem in which thousands, if not millions, of different organisms live. These living things form a complex and interwoven food web, as they are each interdependent with the others.Answer and Explanation: Algae in a coral reef is eaten by several different living ...
What causes algae? How does macro-algae differ from phytoplankton? What is the largest algae? What is the phylum of algae? Does bacteria eat algae? How does algae adapt to coral reefs? What is the primary production for algae? Do fish have a constant body temperature?
Researchers are also investigating whether it’s possible to cross-breedthe special algaethat live inside corals to enhance their heat tolerance. The algae can be grown outside the coral host and bred over multiple generations to resist higher levels of heat stress. When the tougher algae are re...
This coral lost half of its skin. But if you look at the side of this coral a few years later, this coral is actually healthy again. It's doing what a healthy coral does.It's making copies of its polyps, it's fighting bac...
Pineapple sponges are not harmful to your tank, and your creatures. They only feed on algae really, so it won't damage your coral. They can actually filter the water, and sometimes tiny little creatures might hide between the sponges seeking shelter. ...
A. Algae B. The coral. C. Human activities D. Water temperature. 相关知识点: 试题来源: 解析 D 答案D 解析 细节理解题。根据倒数第二段中的“If the water temperature comes back down,it will welcome algae back.”可知,水温在大堡礁恢复方面起重要作用。反馈...
d. Coral reefs need algae to survive.b4. Where do coral reefs get their bright colors from? a. the sun b. algac c. warm water d. pollution5. According to the passage, what probably happens when a coral reef dies? a. It still looks the same. b. It creates a lot of pollution. ...
If the amount of pollution exposed to our oceans is reduced, we have a chance at savingcoralreefs. If there is pollution present or the water is too warm, it can cause algae to grow. Coral reefs depend on algae as a food source so they could potentially die off. If coral polyps…sho...
A strip or ridge of rocks, sand, or coral that rises to or near the surface of a body of water. Coral A sedentary coelenterate of warm and tropical seas, with a calcareous, horny, or soft skeleton. Most corals are colonial and many rely on the presence of green algae in their tissu...