Question 1 What long term trend is described by the phrase "fishing down the food web" a) Searching for fish in deeper and deeper water as shallow water species become overfished. b) Fisheries targeting smaller and smaller species and individuals as large fish become overfished. c) Targeting lower & lower trophic level fish as high trophic levels become overfished. d) Both b & c

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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Question 1
What long term trend is described by the phrase "fishing down the food web"
a) Searching for fish in deeper and deeper water as shallow water species
become overfished.
Ob) Fisheries targeting smaller and smaller species and individuals as large fish
become overfished.
c) Targeting lower & lower trophic level fish as high trophic levels become
overfished.
d) Both b & c
Transcribed Image Text:Question 1 What long term trend is described by the phrase "fishing down the food web" a) Searching for fish in deeper and deeper water as shallow water species become overfished. Ob) Fisheries targeting smaller and smaller species and individuals as large fish become overfished. c) Targeting lower & lower trophic level fish as high trophic levels become overfished. d) Both b & c
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