8. How many ___(ocean) are there in the world? 相关知识点: 试题来源: 解析 7. best 8. oceans 7. best "Try our good" is grammatically incorrect. The correct phrase is "try our best," meaning to make every effort. 8. oceans The question asks "how many," indicating a plural noun...
The Census of Marine Life, which hopes to indicate a baseline of marine fife, estimates that there are more than 230,000 Q31 species in the seas. The study covers from coast to the open ocean, from the shallows to the deeps, from little things like microbes to large things such as ...
21. How many layers are there in the ocean? A.3. B.4. C.5. D.6. A. Sunlight can't get to this layer. B. People can swim her e. C. It is freezing cold her e. D. A few animals can live he23. Which one is the right order about the layers of the ocean? a. The ...
There are more than 40 types of dolphins, yet the number continues changing as science studies these warm-bloodedmarine animals. Most dolphins are important for the Delphinidae family, which remembers those living for the sea, yet some different species live in streams and have an alternate ordere...
For many animals in the ocean, crabs are food. That’s a problem for crabs. How can they stay off the dinner menu? One type of crab, known as the decorator crab, has found a clever solution. It “decorates” itself. Decorator crabs use seaweed to change their appearances so that preda...
Scientists study the ocean in many different ways. Although many marine(海洋的) scientists focus on animals in the ocean others seek to gain a better understanding of the ocean’s chemical and physical components (组成部分). Scientists are learning a great deal about the natural and human-caused...
How would youcount how many whales there are in the ocean?体裁:说明文Capturing live whales and bringing them out of the题材:无人机应用ocean without harming them is awkward. After all they词数:337are the biggest creatures that currently live on our planet.难度As for counting the population, ...
How Many Species Are There on Earth and in the Ocean? Camilo Mora1,2*, Derek P. Tittensor1,3,4, Sina Adl1, Alastair G. B. Simpson1, Boris Worm1 1 Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada, 2 Department of Geography, University of Hawaii, Honolulu, ...
W: There are too many people there. I prefer a picnic in the woods or by the lake. M: Then let’s go to the lake. It’s just an hour’s drive from here. We can bike around the lake and swim after the picnic lunch. W: You’re always so sporty. Bring your bike if you like...
The South American sea lion (Otaria byronia) (SSL) is a widespread opportunistic predator that inhabits waters ranging from Southern Ecuador to Southern Chile in the Pacific Ocean and from Southern Brazil to Southern Argentina in the Atlantic. SSL abundance estimates, as for many pinniped species...