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STD 12 - 12. ecosystem — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Driving force of any ecosystem is
  • A
    Organic fuels and carbohydrates
  • B
    Biomass
  • ✓
    Solar energy
  • D
    Decomposers
✓

Answer

Correct option: C.
Solar energy
c
The ultimate source of entire energy used by living things in an ecosystem is sunlight. Solar energy received by an ecosystem depends on the latitude, slope, cloud cover, air pollutants, etc.

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