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Environment & EcologyMediumAsked in: UPSC CAPF · CAPF 2017, Paper I

Which one of the following tiger reserves of India has "Bhoorsingh the Barasingha" as its official mascot ?

  1. A.Nameri tiger reserve
  2. B.Ranthambhore tiger reserve
  3. C.Panna tiger reserve
  4. D.Kanha tiger reserve

Correct answer

D. Kanha tiger reserve

Explanation

The correct answer is D, Kanha tiger reserve. In 2017 Kanha in Madhya Pradesh became the first tiger reserve in India to adopt an official mascot, a cartoon barasingha named Bhoorsingh.

Kanha chose the barasingha, or hard-ground swamp deer, because the reserve saved this animal from extinction. The hard-ground subspecies, Rucervus duvaucelii branderi, survives in the wild almost only in Kanha's grassy meadows; by about 1970 its numbers had fallen to around 66, and careful protection brought them back to several hundred. The barasingha is also the state animal of Madhya Pradesh. Kanha, set up as a tiger reserve in 1973 under Project Tiger, is spread over the Mandla and Balaghat districts and is said to have inspired Rudyard Kipling's The Jungle Book.

A is wrong: Nameri tiger reserve is in Assam, on the Jia Bhoroli river, and is known for the white-winged wood duck.

B is wrong: Ranthambhore is in Rajasthan and is famed for its tigers and fort, not a barasingha mascot.

C is wrong: Panna is another Madhya Pradesh reserve, known for reviving its tiger population after 2009.

Exam tip: Kanha: hard-ground barasingha, mascot Bhoorsingh (2017), Madhya Pradesh's state animal.

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Q2.Environment & EcologyAsked in: UPSC CAPF · CAPF 2017, Paper IEasy

Which of the following diseases are caused by the consumption of water contaminated by mercury and nitrate ?

  1. A.Minamata disease and Osteoporosis
  2. B.Osteoporosis and Blue Baby Syndrome
  3. C.Minamata disease and Blue Baby Syndrome
  4. D.Osteoporosis and Minamata disease
Show answer
Correct answer: C. Minamata disease and Blue Baby Syndrome

Mercury in water causes Minamata disease, and excess nitrate causes blue baby syndrome.

Q3.Environment & EcologyAsked in: UPSC CAPF · CAPF 2021, Paper IMedium

Where is Asan Conservation Reserve located?

  1. A.Himachal Pradesh
  2. B.Uttarakhand
  3. C.Sikkim
  4. D.Arunachal Pradesh
Show answer
Correct answer: B. Uttarakhand

The Asan Conservation Reserve lies in Dehradun district of Uttarakhand. The reserve is a stretch of the Asan river near its meeting with the Yamuna, where a barrage built in 1967 created a wetland.

Q4.Environment & EcologyAsked in: CDS · CDS-II 2016, GKMedium

Excessive use of which of the following fertilizers may be responsible for the presence of a toxic substance in groundwater?

  1. A.Nitrogen
  2. B.Phosphate only
  3. C.Potassium only
  4. D.Phosphate and potassium
Show answer
Correct answer: A. Nitrogen

Excess nitrogen fertilizer turns into nitrate, which dissolves easily, seeps down through the soil and contaminates groundwater. Urea and other nitrogen fertilizers are converted by soil bacteria into nitrate ions.

Q5.Environment & EcologyAsked in: CDS · CDS-I 2022, GKEasy

Which one of the following is the main reason of acid rains ?

  1. A.Dissolution of sulphur and nitrogen oxides in rain
  2. B.Dissolution of minerals in rain
  3. C.Dissolution of dust particles in rain
  4. D.Dissolution of soil solution in rain
Show answer
Correct answer: A. Dissolution of sulphur and nitrogen oxides in rain

These gases react with water in the air to form sulphuric and nitric acids, which fall as acid rain. Sulphur dioxide comes mainly from burning coal and oil in power plants and smelters, and nitrogen oxides from vehicle engines and high-temperature furnaces.