a better understanding of the ocean. Unfortunately, they’re also disappearing faster than ever... of coral reefs is no small matter. Although they only take up 0.1% of the ocean floor, coral is home ……

because of…Coral is in danger because of…Global warmingGlobal warmingRising ocean temperatures are causing many coral reefs around the world to die out.Rising ocean temperatures  ……

ocean temperatures are causing many coral reefs around the world to die out.Rising ocean... activityWhen you swim in the ocean, the sunscreen (防晒霜) on your body might harm coral.When you swim ……

保护珊瑚礁，保护海洋生态环境。CORAL reefs (珊瑚礁) have lived in ocean waters for about 2.5 million years, but they are in serious danger if humans don’t act fast.Australian scientists said recently that coral reefs ……

of stoppingD. made the ocean the key topic of the global climate summit in Paris4. Why are coral reefs...Choose the best answer:1. What is causing the massive death of coral reefs?A. Disease. B. Warm seas ……

for about 10 percent of coral damage. It is usually due to ocean acidification (酸化) and rising.... But this is slow. And the future of the ocean’s coral is largely in human hands. “We can’t stop the storms ……

“heritage” left in the future.Coral reefs are an important part of the ocean. They are food for some... can recover (恢复) if given the chance. But this is slow. And the future of the ocean’s coral ……

Stony coral may survive climate change. TUCHONGStony coral may survive climate change. TUCHONGAs climate change gets worse, good news is coming out of the ocean. Scientists at Rutgers University, US ……

The coral in the Great Barrier Reef is bleaching.  AFPThe coral in the Great Barrier Reef...’s largest coral (珊瑚) reef system and home to many kinds of sea animals, is in great danger ……

The coral in the Great Barrier Reef is bleaching.  AFPThe coral in the Great Barrier Reef...’s largest coral (珊瑚) reef system and home to many kinds of sea animals, is in great danger ……

continue to warm, coral bleaching is becoming more frequent and severe,” said NOAA. Since February, ocean...TUCHONG  Coral bleaching becomes more frequentCoral bleaching becomes more frequent大堡 ……

before the coral dies in an acidic sea.According to the New York Times, however, some environmentalists....Disappearing destinationsMount Kilimanjaro, TanzaniaIts snowcap was the inspiration for US writer ……

of recorders in the ocean. They help scientists match sounds with sea life.A healthy coral reef (珊瑚... the animals come back.A healthy coral reef (珊瑚礁) is one of the noisiest places in the ocean. Scientists can ……

what it was like to dive into the ocean and map coral species.Juli Goldstein, a marine mammal... to dive into the ocean to search for coral speciesD. will all be able to build successful careers ……

潜入深海，发现蔚蓝世界的奥秘！ Seen from outer space, Earth is a blue planet (星球). This is because the ocean covers (覆盖) over 70 percent of its surface. The ocean is such a big unknown world for humans to explore ……