interactions that community ecologists study

interactions that community ecologists study

What are four primary types of interactions that community ecologists study?  Give an example of each. Draw a trophic cascade including wolves, deer, and plants. What is the difference between a food web and a food chain?

  1. Define: (2.5 pts each = 10 pts)
    1. Keystone species
    1. Ecological niche
    1. Exploitative competition
    1. Succession
  • Draw a trophic cascade including wolves, deer, and plants.  (10pts)
  • What is the difference between a food web and a food chain? (10pts)
  • Describe the following members of a food chain:  (20 pts)
    • primary producer
    • primary consumer
    • Secondary consumer
    • tertiary consumer
  •  Describe the climate and key plant species in six major biomes. (30pts)

Answer preview for What are four primary types of interactions that community ecologists study?  Give an example of each. Draw a trophic cascade including wolves, deer, and plants. What is the difference between a food web and a food chain?

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