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Author Question: As chemical pesticides move through the trophic pyramid, they may become increasingly concentrated ... (Read 77 times)

mckennatimberlake

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on: Jul 14, 2018
As chemical pesticides move through the trophic pyramid, they may become increasingly concentrated at each higher level in a process called
 
  A) pyramidal decay.
  B) trophic cascading.
  C) competitive exclusion.
  D) bioremediation.
  E) biological amplification.

Question 2

________ are topographic steps on both sides of a river valley resulting from river entrenchment into its own floodplain
 
  A) Entrenched meanders
  B) Oxbow lakes
  C) Nickpoints
  D) Levees
  E) Alluvial terraces


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amcvicar

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Reply #1 on: Jul 14, 2018
Answer to Question 1

E

Answer to Question 2

E


mckennatimberlake

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Reply 2 on: Jul 14, 2018
:D TYSM

duy1981999

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Reply 3 on: Yesterday
Gracias!

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