Which of the following statements about ecosystems is false?

BIOLOGY
WAEC 2009

Which of the following statements about ecosystems is false?

  • A. All the energy entering the ecosystem is passed on to decomposers
  • B. The primary producers provide energy for herbivores and carnivores
  • C. Ecosystems must start with the capture of energy by autotrophs
  • D. Energy transfer from one trophic level to the other is not 100% efficient.

Correct Answer: A. All the energy entering the ecosystem is passed on to decomposers



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