What is a trophic level? (2020)

Practice Questions

Q1
What is a trophic level? (2020)
  1. A level of energy in an ecosystem
  2. A level of biodiversity
  3. A level of pollution
  4. A level of soil fertility

Questions & Step-by-Step Solutions

What is a trophic level? (2020)
  • Step 1: Understand that a food chain is a sequence of organisms where each one is eaten by the next.
  • Step 2: Know that each position in this sequence is called a trophic level.
  • Step 3: Realize that the first trophic level is usually made up of plants, which make their own food.
  • Step 4: The second trophic level consists of herbivores, which eat the plants.
  • Step 5: The third trophic level includes carnivores, which eat the herbivores.
  • Step 6: Each level shows how energy moves from one organism to another in the food chain.
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