2. The food web below represents the organisms of a large community. The arrows show t energy flow in the system. Cod Killer Whale Phytoplankton Krill Harp Seal Baleen Whale (a) Phytoplankton is an aquatic autotroph. Describe its role in the food web. (b) The cod populations of some communities have become drastically reduced in num overfishing. Explain what effect this might have had on the killer whale population in (c) Calculate the amount of energy that will be available for the Baleen Whale after the 200 J of phytoplankton. The Krill used 67 J for cellular respiration and 100 J for fece response. (d) Global climate change is predicted to cause increased water temperatures. Explain in temperature might affect this community. Answer: Type your answer here:

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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F2
2. The food web below represents the organisms of a large community. The arrows show the direction of
energy flow in the system.
Cod
Killer Whale
Phytoplankton → Krll
Harp Seal
Baleen Whale
(a) Phytoplankton is an aquatic autotroph. Describe its role in the food web.
(b) The cod populations of some communities have become drastically reduced in number due to
overfishing. Explain what effect this might have had on the killer whale population in this community.
(c) Calculate the amount of energy that will be available for the Baleen Whale after the Krill consumed
200 J of phytoplankton. The Krill used 67 J for cellular respiration and 100 J for feces. Justify your
response.
(d) Global climate change is predicted to cause increased water temperatures. Explain how an increase
in temperature might affect this community.
Answer:
Type your answer here:
Transcribed Image Text:2. The food web below represents the organisms of a large community. The arrows show the direction of energy flow in the system. Cod Killer Whale Phytoplankton → Krll Harp Seal Baleen Whale (a) Phytoplankton is an aquatic autotroph. Describe its role in the food web. (b) The cod populations of some communities have become drastically reduced in number due to overfishing. Explain what effect this might have had on the killer whale population in this community. (c) Calculate the amount of energy that will be available for the Baleen Whale after the Krill consumed 200 J of phytoplankton. The Krill used 67 J for cellular respiration and 100 J for feces. Justify your response. (d) Global climate change is predicted to cause increased water temperatures. Explain how an increase in temperature might affect this community. Answer: Type your answer here:
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