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8th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    The entire living and nonliving organisms together constitute the ecosystem of a place. The living component includes plants and animals and nonliving components are air, water and soil. The living components of the ecosystem are known as:

    A) Biotic

    B) Abiotic

    C) Dead

    D) Microorganism

    E) None of these

    Correct Answer: A

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