Q. Main constituents of biogas are

Correct Answer

Methane and carbon dioxide

More Questions on Environment and Ecology in Indian

  • Q. Which one of the following pairs is not correctly matched? National Park : State
    A)Ranthambore National Park : Gujarat
    B)Kanha National Park : Madhya Pradesh
    C)Sultanpur National Park : Haryana
    D)Bandipur National Park : Karnataka
    Answer: Ranthambore National Park : Gujarat
  • Q. India’s Biosphere Reserve ‘Nanda Devi’ (UNESCO) is located in which state?
    A)Meghalaya
    B)Uttarakhand
    C)Sikkim
    D)Himachal Pradesh
    Answer: Uttarakhand
  • Q. Where is famous “GIR” forest located?
    A)Gujarat
    B)Mysore
    C)Kashmir
    D)Kerala
    Answer: Gujarat
  • Q. What is meant by ‘energy crisis’?
    A)Shortage of the thermal power
    B)Shortage of hydro-electricity
    C)Malnutrition leading to short supply of energy in the human body
    D)Impending danger of total exhaustion of fossil fuels like coal and petroleum
    Answer: Impending danger of total exhaustion of fossil fuels like coal and petroleum
  • Q. Silent valley is located in
    A)Africa
    B)Assam
    C)Kerala
    D)Andhra Pradesh
    Answer: Kerala
  • Q. Which was the first scheme of “Biosphere Reserve Areas”?
    A)Nanda Devi Biosphere Reserve
    B)Sundarban Biosphere Reserve
    C)Nilgiri Biosphere Reserve
    D)Gulf of Mannar Biosphere Reserve
    Answer: Nilgiri Biosphere Reserve
  • Q. Melghat Tiger Reserve is in which state?
    A)Arunachal Pradesh
    B)Maharashtra
    C)Rajasthan
    D)Uttarakhand
    Answer: Maharashtra
  • Q. Red Data Book provides an account of
    A)Endangered plants only
    B)Extinct animals only
    C)Endangered plants & animals
    D)Fossil plants
    Answer: Endangered plants & animals
  • Q. First national park of India that was established in 1936 was named as
    A)Hailey National Park
    B)Kanha National Park
    C)Bharatpur National Park
    D)Rajaji National Park
    Answer: Hailey National Park
  • Q. Keoladeo Ghana National Park in Rajasthan was formerly called as
    A)Bharatpur Bird Sanctuary
    B)Salim AliBird Sanctuary
    C)Khijadia Bird Sanctuary
    D)Mayani Bird Sanctuary
    Answer: Bharatpur Bird Sanctuary
  • Q. Which of the following is not one of the non-conventional sources of energy in India?
    A)Thermal Energy
    B)Solar Energy
    C)Geo-Thermal Energy
    D)Tidal Power
    Answer: Thermal Energy
  • Q. Consider the following statements I. Jim Corbett National Park is the oldest National Park of India. II. It was one of the nine Tiger Reserves created at the launch of the Project Tiger in 1973. III. Initially it was named as ‘Haile National Park’. Which of the statements given above are correct?
    A)II and III
    B)I and II
    C)I, II and III
    D)I and III
    Answer: I, II and III
  • Q. Namdhapa National Park is in
    A)Tripura
    B)Mizoram
    C)Manipur
    D)Arunachal Pradesh
    Answer: Arunachal Pradesh
  • Q. Kanha National Park belongs to which one among the following biogeographical areas in the world?
    A)Tropical Dry Forests
    B)Tropical Sub-humid Forests
    C)Tropical Humid Forests
    D)Tropical Moist Forests
    Answer: Tropical Dry Forests
  • Q. Where was the first Bio-reserve established in India?
    A)Nilgiris
    B)Nokrek
    C)Kanha
    D)Periyal
    Answer: Nilgiris
  • Q. Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?
    A)Water hyacinth
    B)Parthenium
    C)Elephant grass
    D)Mogar grass
    Answer: Water hyacinth
  • Q. The Gir Forest is noted for its
    A)Tiger sanctuary
    B)Lion Sanctuary
    C)Deer park
    D)Crocodile Park
    Answer: Lion Sanctuary
  • Q. Two important rivers – one with its source in Jharkhand (and known by a different name in Odisha), and another, with its source in Odisha – merge at a place only a short distance from the coast of Bay of Bengal before flowing into the sea. This is an important site of wildlife and biodiversity and a protected area. Which one of the following could be this?
    A)Gopalpur-on-sea
    B)Bhitarkanika
    C)Chandipur-on-sea
    D)Simlipal
    Answer: Bhitarkanika
  • Q. The state which produces largest number of orchids in India is
    A)Meghalaya
    B)Assam
    C)Arunachal Pradesh
    D)Sikkim
    Answer: Sikkim
  • Q. Kalakkad-Mundanthurai Tiger Reserve is in which state?
    A)Arunachal Pradesh
    B)Tamil Nadu
    C)Chhattisgarh
    D)Uttarakhand
    Answer: Tamil Nadu

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