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In a food web, the numbers of each organism typically exist in a relatively stable proportion. If an oil spill killed a large amount of zooplankton, what would be the next thing that would happen?

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter41: Community Ecology

Section: Chapter Questions

Problem 1SA: The type of place where a species typically lives is called its _______. a. niche c. community b....

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In a food web, the numbers of each organism typically exist in a relatively stable proportion. If an oil spill killed a large amount of zooplankton, what would be the next thing that would happen?

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In a food web, the numbers of each organism typically exist in a relatively stable proportion. If an oilspill killed a large amount of zooplankton, what would be the next thing that would happen?A The number of tiger sharks would decrease.B The number of phytoplankton would increase.C The number of clams, mackerels, and jellyfish would decrease.D The number of herring, whelk, squids, and loggerhead turtles would increase.
True or false A food web shows the number of organisms are in Energy flow
How would removing a species from a food web affect the remaining organisms in the food web
Based on the food chain shown below, how can unregulated collection of shark fins used in shark fin soup cause the collapse of a coral reef ecosystem? explain your predicted trends.
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If you had to monitor an ecosystem for evidence of pollution, what are one or two indicator species you would want to pay particularly close attention to? You may discuss specific species of organisms, or can discuss organisms that occupy a specific trophic level in an ecosystem’s food web. Explain why you would select these species or this trophic level.
Which trophic level in an aquatic ecosystem would contain the greatest amount of usable energy? Primary consumers located 150 meters below sea level. Primary producers located 80 meters below sea level. Primary producers located 45 meters below sea level. Primary consumers located 40 meters below sea level.
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Why are decomposers and detritivores essential parts of all food webs
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Draw a pyramid of numbers using the following data: 480 phytoplankton, 900 zooplankton, 200 C. personatus, 80 O. chrysurus. Imagine a scenario where a tanker spills mercury into the water above a reef. a. Where would the mercury first bioaccumulate? b. Two years later, where would you expect to see the greatest degree of biomagnification?