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Our Environment Test - 3

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Our Environment Test - 3
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Weekly Quiz Competition
  • Question 1
    1 / -0

    Which of the following is the correct sequence of organisms in a food chain?

    Solution

    Grass (producer) → Rat (omnivore) → Snake (bigger carnivore) → Eagle (top carnivore)

     

  • Question 2
    1 / -0

    Which of the following organisms are called producers?

    Solution

    Plants are called producers. This is because they produce their own food.

     

  • Question 3
    1 / -0

    Which of the following organisms are called omnivorous?

    Solution

    Among the given options, cockroach is the only omnivorous animal. Cockroaches feed on decaying matter.

     

  • Question 4
    1 / -0

    Which of the following organisms are called chemo-autotrophs?

  • Question 5
    1 / -0

    Humans are

    Solution

    Humans are omnivores as they eat both plants and animals.

     

  • Question 6
    1 / -0

    Which of the following comprises an artificial habitat to conserve wildlife?

  • Question 7
    1 / -0

    Which of the following is the best example of a mini ecosystem?

    Solution

    Among the given options, an aquarium is the best example of a mini ecosystem.

     

  • Question 8
    1 / -0

    Which is the biggest source of power generation in India?

    Solution

    About 65% of the electricity consumed in India is generated by thermal power plants and 53.7% of India`s commercial energy demand is met through the country`s vast coal reserves. So, most of the power consumption is from fossils.

     

  • Question 9
    1 / -0

    Which gas is present abundantly in the atmosphere?

    Solution

    The most abundant gas in the atmosphere is nitrogen, with oxygen at the second place.

     

  • Question 10
    1 / -0

    Which of the following organisms is a friend of farmers?

    Solution

    Earthworms are known as a farmer's friend because of the multitude of services they provide that improve soil and plant health.

     

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