When you think about fearsome predators in the ocean, the first thing that pops into your mind is probably a shark. Sure, sharks are OK, with their sleek, menacing shape and their gaping jaws with rows of jagged teeth. But if you were a fish living on a coral reef...
Isotopic niches and trophic levels of myctophid fishes and their predators in the Southern Ocean. Limnology and Oceanography 55:324.Cherel Y, Fontaine C, Richard P, Labat JP. Isotopic niches and trophic levels ofmyctophid fishes and their predators in the Southern Ocean. Limnology & ...
Sharks help control thepopulations of prey (猎物) animals andkeep the healthy structure of food webs.Removing sharks would 4) problems tothe ocean's ecosystem.A: I see. We should stop killing sharks. Dad, Ifind I am interested in environmentalprotection. I want to be an environmentalistlike...
6. Sharks are apex predators in the ocean, playing a crucial role in maintaining the balance of marine ecosystems. 鲨鱼是海洋中的顶级捕食者,在维持海洋生态系统平衡中起着至关重要的作用。 7. Some predators, like the praying mantis, use camouflage to blend in with their surroundings and ambush ...
题目Sharks are powerful predators. They live in the ocean. What do sharks need in their habitat? A. plenty of sunlight B. lots of plants C. strong currents D. many small animals 相关知识点: 试题来源: 解析 C。鲨鱼生活在海洋中,需要强大的水流。选项 A“plenty of sunlight”大量阳光不是...
The meaning of PREDATOR is an organism that primarily obtains food by the killing and consuming of other organisms : an organism that lives by predation; especially : an animal that preys on other animals. How to use predator in a sentence.
These predators are globally distributed in marine and freshwater environments, but are numerically rare and have consequently been overlooked by molecular-diversity surveys. In the age of high-throughput analyses, investigation of eukaryotic diversity through culture remains indispensable for the discovery ...
根据Great white sharks live in cool seas and oceans all over the world.They eat seals,fish,sea turtles,and they sometimes attack small whales.(大白鲨生活在世界各地凉爽的海洋中。它们吃海豹、鱼、海龟,有时还会攻击小鲸鱼。)可知第三段介绍的是大白鲨的栖息地和猎物。故答案为b。(4)词义理解题。
This work examined diet data from studies of top pelagic predators from three large regions of the equatorial and South Pacific Ocean. Food webs of each of these three systems were found to have relatively high species diversity, but in contrast to other marine systems, relatively low connectance...
百度试题 结果1 题目 3. In the ocean, we fished for top predators such as cod on an industrial (industry)scale, while on land, we killed off large predators such as wolves. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏