What does the writer try to describe in the first paragraph? A. When coral reefs die off. B. Where coral reefs die off. C. What happens after coral reefs die off. D. How coral reefs die off 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
And we might be able to help predict what happens next. Let's consult a graph. Since the invention of scuba, scientists have measured the amount of coral on the seafloor, and how it's changed through time. And after centuries of...
5. What does she plan to do when she finishers her work in Belize? 答案答案: 1.She's 18 (years old)./18.2.She wants to study Chinese./Chinese.3.She's working with other people to save the coral reefs.4.No, she doesn't.5.She plans/wants to stay there for ano...
根据But what happens if your face and body send mixed messages? 可知这里想说当你做这些时,你的脸和身体一起工作来告诉你的朋友你很高兴见到他们,故D项符合上下文。判断选D项。 【2】A考查上下文理解题。根据Previously, they had found that the tone of a person’s voice can be more important than...
But periodically, starfish population explodes.And when that happens, the reefs can become badly damaged or even destroyed, something we are trying very hard to prevent.For example, during the 1960s, there was an outbreak of CoT starfish in the Great Barrier Reef, off the east coast of Austr...
they expel the symbiotic zooxanthellae algae that gives them their bright color and turn bone-white. The algae also help provide food for corals, so without them, they become more and more vulnerable and can die. The Wertheim sisters have curated two reefs, the Bleached Reef and the Bleached...
Some coral species, such as brain coral, arehermaphrodites, which means they produce eggs and sperm at the same time. Sexual reproduction occurs during a mass coral spawning event that, for some species, happens only once a year. Other species, such as elkhorn coral, are gonochoric, which...
In "bleached" reefs, the corals' white skeletons are visible under their transparent flesh. (Image credit: Chasing Coral) Coral bleaching happens gradually, said Ruben Torres, a marine scientist and the founder of Reef Check Dominican Republic, a nonprofit ocean-conservation group. As water tempera...
A warmer planet doesn’t just raise temperatures. From wildfires to flooding to coral bleaching, here are some real-world implications.
A paper (PDF) linked to from the CASSE site, does mention businesses replacing others in a still vibrant stock market but no details on the process (or what happens if the suffering company recovers). It even claims that the stock market can provide finance for companies, which seems ...