Ecosystem Dynamics: Biotic Factors
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Questions and Answers

Which one is considered a biotic factor towards ecosystem dynamics?

  • Minerals
  • Salinity
  • Soil
  • Protists (correct)

Which relationship is not considered as a biotic factor?

  • Competition
  • Predation
  • Mutualism
  • Perennials (correct)

Which one is a considered a mutualism symbiosis?

  • Sharks and Remoras
  • Coral and Algae (correct)
  • Fish and Isopods
  • Whales and Barnacles

Which one is considered a Parasitism relationship?

<p>Aphids and Plants (D)</p> Signup and view all the answers

Which one is considered a commensalism relationship?

<p>Sharks and Remoras (D)</p> Signup and view all the answers

What is the impact of Competition?

<p>Reduced species fitness (A)</p> Signup and view all the answers

What is the impact of introducing foreign predators to the ecosystem?

<p>Reduced prey population (B)</p> Signup and view all the answers

What is the unique part of Quadrat Sampling?

<p>Area divided into grids (A)</p> Signup and view all the answers

What are the main cause of species extinction?

<p>Habitat Loss (B), Changing Climates (C)</p> Signup and view all the answers

What is the cause of Darwin's Finches to have different shaped beaks?

<p>Competition (A)</p> Signup and view all the answers

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