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Ecosystems — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
In order to maintain proper ecological balance.
  • A
    The existing forests would be cleared and new ones should be planted.
  • B
    Some quick growing annuals should be planted if a tree must be cut for other uses.
  • C
    Tree must be cut whenever necessary because the underground part performs the useful purpose.
  • ✓
    A tree should be planted in place of one to be cut.
✓

Answer

Correct option: D.
A tree should be planted in place of one to be cut.

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