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  1. The correct answer is (D) All of the above. Forests provide fresh air by producing oxygen, serve as shelter for animals by offering habitat and food and help in preventing soil erosion by holding the soil together with tree roots. They play a crucial role in maintaining ecological balance.

    The correct answer is (D) All of the above.
    Forests provide fresh air by producing oxygen, serve as shelter for animals by offering habitat and food and help in preventing soil erosion by holding the soil together with tree roots. They play a crucial role in maintaining ecological balance.

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  2. The correct answer is (C) A pattern formed by a group of stars. A constellation is a recognizable arrangement of stars that form patterns in the night sky, often named after mythological figures, animals, or objects, helping in navigation and astronomical studies. For more visit here: https://www.tiRead more

    The correct answer is (C) A pattern formed by a group of stars. A constellation is a recognizable arrangement of stars that form patterns in the night sky, often named after mythological figures, animals, or objects, helping in navigation and astronomical studies.

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    https://www.tiwariacademy.in/ncert-solutions/class-6/science/

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  3. The correct answer is (B) Sirius. Sirius, also known as the Dog Star, is the brightest star in the night sky. It is part of the constellation Canis Major and appears so bright due to its intrinsic luminosity and relative closeness to Earth. For more visit here: https://www.tiwariacademy.in/ncert-solRead more

    The correct answer is (B) Sirius. Sirius, also known as the Dog Star, is the brightest star in the night sky. It is part of the constellation Canis Major and appears so bright due to its intrinsic luminosity and relative closeness to Earth.

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    https://www.tiwariacademy.in/ncert-solutions/class-6/science/

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  4. The correct answer is (C) North. The Pole Star (Polaris) is almost directly aligned with Earth's rotational axis, making it a reliable marker for true north in the night sky. It has been used for centuries by navigators and travelers to determine direction. For more visit here: https://www.tiwariacaRead more

    The correct answer is (C) North.
    The Pole Star (Polaris) is almost directly aligned with Earth’s rotational axis, making it a reliable marker for true north in the night sky. It has been used for centuries by navigators and travelers to determine direction.

    For more visit here:
    https://www.tiwariacademy.in/ncert-solutions/class-6/science/

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  5. The correct answer is (C) Saptaṛiṣhi. In India, the Big Dipper is known as Saptaṛiṣhi, which means "Seven Sages" in Sanskrit. It is a prominent asterism in the constellation Ursa Major and holds great significance in Indian mythology and astronomy. For more visit here: https://www.tiwariacademy.in/nRead more

    The correct answer is (C) Saptaṛiṣhi.
    In India, the Big Dipper is known as Saptaṛiṣhi, which means “Seven Sages” in Sanskrit. It is a prominent asterism in the constellation Ursa Major and holds great significance in Indian mythology and astronomy.

    For more visit here:
    https://www.tiwariacademy.in/ncert-solutions/class-6/science/

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