1. Two advantages of sustainable management: (i) Provides the resources for the present generation. (ii) Preserve the resources for the future generation as well. Reuse is better than recycling because it does not involve use of energy.

    Two advantages of sustainable management:
    (i) Provides the resources for the present generation.
    (ii) Preserve the resources for the future generation as well.
    Reuse is better than recycling because it does not involve use of energy.

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  2. Two examples of natural ecosystem: (i) Forests (ii) Ponds (iii) Lakes (or any other) (iv) (Any two)

    Two examples of natural ecosystem:
    (i) Forests
    (ii) Ponds
    (iii) Lakes (or any other)
    (iv) (Any two)

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  3. DNA: It is the carrier of hereditary information from parents to the next generation/ Hereditary material present in all living cells.

    DNA: It is the carrier of hereditary information from parents to the next generation/ Hereditary material present in all living cells.

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