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Ecosystems — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
Ecosystem is:
  • A
    Open
  • B
    Closed
  • C
    Both A and B
  • D
    Neither open nor closed
✓

Answer

  1. Open

Explanation:

An ecosystem is an open system because an open system is a system in which energy and nutrients are exchanged between the physical environment and living organisms.

All the ecosystems on Earth are called open systems.

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