1. They ensure species survival and ecosystem continuity. Explanation: Life cycles allow for regeneration of populations and maintain ecological balance. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-10/

    They ensure species survival and ecosystem continuity.
    Explanation: Life cycles allow for regeneration of populations and maintain ecological balance.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-10/

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  2. Handpicking is a method of separating small, visible items from a mixture by hand. Explanation: It is useful when the unwanted component is easily visible and can be manually removed, such as picking stones from rice. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-Read more

    Handpicking is a method of separating small, visible items from a mixture by hand.
    Explanation: It is useful when the unwanted component is easily visible and can be manually removed, such as picking stones from rice.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/

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  3. It is used to separate materials based on differences in size, color, or shape. Explanation: This method is effective when components differ in appearance, like black pepper in rice. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/

    It is used to separate materials based on differences in size, color, or shape.
    Explanation: This method is effective when components differ in appearance, like black pepper in rice.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/

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  4. Threshing is separating grains from their stalks by beating. Explanation: Farmers beat harvested stalks to remove grains, making it easier to collect and store the grains. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/

    Threshing is separating grains from their stalks by beating.
    Explanation: Farmers beat harvested stalks to remove grains, making it easier to collect and store the grains.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/

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  5. Sieving separates particles based on size by passing them through a mesh. Explanation: Fine particles pass through the sieve’s holes, leaving larger particles behind, like removing bran from flour. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chRead more

    Sieving separates particles based on size by passing them through a mesh.
    Explanation: Fine particles pass through the sieve’s holes, leaving larger particles behind, like removing bran from flour.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-9/

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