Q. Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

Correct Answer

Water hyacinth

More Questions on Environment and Ecology in Indian

  • Q. Kaziranga National Park is famous for which of the following
    A)Deer
    B)Rhinos
    C)Tiger
    D)Elephant
    Answer: Rhinos
  • 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. 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 only sanctuary where kasturi stag is found is
    A)Gir
    B)Kanha
    C)Dachigam
    D)Mudumalai
    Answer: Dachigam
  • Q. Heri Tiera Fomes (sundari tree) is a type of which of the following plants?
    A)Mountain Forest
    B)Tidal Forest
    C)Thorn Forest
    D)Taiga Forest
    Answer: Tidal Forest
  • Q. The “Valley of Flowers” is located in which state?
    A)Kerala
    B)Uttarakhand
    C)Jammu and Kashmir
    D)Himachal Pradesh
    Answer: Uttarakhand
  • Q. Which one among the following has the maximum number of National Parks?
    A)Assam
    B)Andaman and Nicobar Islands
    C)Arunachal Pradesh
    D)Meghalaya
    Answer: Andaman and Nicobar Islands
  • Q. Where was the first Bio-reserve established in India?
    A)Nilgiris
    B)Nokrek
    C)Kanha
    D)Periyal
    Answer: Nilgiris
  • Q. Kalakkad-Mundanthurai Tiger Reserve is in which state?
    A)Arunachal Pradesh
    B)Tamil Nadu
    C)Chhattisgarh
    D)Uttarakhand
    Answer: Tamil Nadu
  • Q. How much geographical area of India is forest land?
    A)26%
    B)20%
    C)23%
    D)28%
    Answer: 20%
  • Q. Which one among the following types of forests exhibits highest bio-diversity ?
    A)Moist deciduous forest
    B)Dry deciduous forest
    C)Tropical rain forest
    D)Mangrove forest
    Answer: Tropical rain forest
  • Q. Which of the following has been declared as the marine park by Indian government for the conservation of Coral Reef?
    A)Andaman Islands
    B)Gulf of Kutch
    C)Lakshadweep Island
    D)Gulf of Mannar
    Answer: Gulf of Kutch
  • Q. Where is famous “GIR” forest located?
    A)Gujarat
    B)Mysore
    C)Kashmir
    D)Kerala
    Answer: Gujarat
  • 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. In which state is the Kanger Ghati National Park?
    A)Uttar Pradesh
    B)Himachal Pradesh
    C)Bihar
    D)Chhatisgarh
    Answer: Chhatisgarh
  • Q. Where is the Bandipur National Park?
    A)Karnataka
    B)Rajasthan
    C)Andhra Pradesh
    D)Assam
    Answer: Karnataka
  • Q. Which of the following Bio-Reserves in India is the natural habitat for lions?
    A)Mudumalai Bio-Reserve
    B)Nilgiri Bio-Reserve
    C)Kaziranga Bio-Reserve
    D)Gir Bio-Reserve
    Answer: Gir Bio-Reserve
  • Q. The Great Himalayan National Park is in which state?
    A)Himachal Pradesh
    B)Jammu & Kashmir
    C)Arunachal Pradesh
    D)Sikkim
    Answer: Himachal Pradesh
  • Q. Simlipal Tiger Reserve is in which state?
    A)Chhattisgarh
    B)Maharashtra
    C)Andhra Pradesh
    D)Odisha
    Answer: Odisha
  • Q. Dandeli Wildlife Sanctuary is in which state?
    A)Gujarat
    B)Orissa
    C)Maharashtra
    D)Karnataka
    Answer: Karnataka

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