D。根据第一段第一句话..., particularly when the water gets too warm,the coral (珊瑚) erupts the algae(海藻), and the coral turns white, causing a statecalled coral bleaching(漂白).(特别是当水变得太暖和的时候,珊瑚爆发出海藻,并且变白,引起了一种叫做漂白的现象)可知,珊瑚漂白现象是由水温升高...
Which kelp forest species are herbivores that eat algae? What ecosystem services do coral reefs provide? What does phytoplankton noctiluca eat? How does algae adapt to coral reefs? What eats clams? What do marine nematodes eat? In what types of water are coral reefs usually found? What nutrien...
What is the largest algae? What distinguishes a plant from algae? What does brown algae eat? Are Charophytes algae? How long do coral reefs live? What causes algae? How long can amoeba live outside of water? How are algae classified?
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...
In fact, it gives us more oxygen than other plants do. I read that algae makes about 75% of the total oxygen on earth. It's hard to believe that little patches of slime that we see as a nuisance are so vital to our existence. Algae does feel really gross. It has the ...
Coral reefs need algae to survive.b4. Where do coral reefs get their bright colors from? a. the sun b. algae 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. c. ...
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...
Ryan discusses how Nitrate and Phosphate levels in your reef tank factor into the symbiotic relationship between our corals and zooxanthellae algae.
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...
Coral reefs are sometimes called the “rainforests of the sea” because they are so crucial to healthy oceans. They are made up of stony corals, which are hard skeletons formed by thousands of individual living coral polyps that symbiotically host algae. Fish...