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BotanyNEET 2020Energy flow, ecological pyramids

Ecosystem

Match the trophic levels with their correct species examples in a grassland ecosystem.

Trophic levelExample
(a) Fourth trophic level(i) Crow
(b) Second trophic level(ii) Vulture
(c) First trophic level(iii) Rabbit
(d) Third trophic level(iv) Grass

Select the correct option:

  1. A.(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)✓
  2. B.(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
  3. C.(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
  4. D.(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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