Environment & Biodiversity MCQs
Environment, Ecology & Biodiversity Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC and State PSC Examinations.
1. Which of the following National Parks does not belong to Andaman & Nicobar Islands?
[A] Button Island National Park
[B] Mount Harriet National Park
[C] Mouling National Park
[D] Wandoor Marine National Park
Show Answer
Correct Answer: C [Mouling National Park]
Notes:
- Button Island National Park: Button Island National Park is located in the Andaman and Nicobar Islands of India. The park is situated on the Button Islands, a group of small islands in the Bay of Bengal. It’s a haven for birdwatchers and nature enthusiasts, offering opportunities for trekking, snorkeling, and exploring the underwater world.
- Mount Harriet National Park: Situated in the Andaman and Nicobar Islands, Mount Harriet National Park is named after the second highest peak in the Andaman archipelago.
- Mouling National Park: Mouling National Park is located in Arunachal Pradesh. This park is renowned for its lush forests, diverse flora and fauna, and the scenic beauty of the Mouling mountain range. It’s a significant habitat for various species of primates, birds, and mammals, including the endangered Mishmi takin.
- Wandoor Marine National Park: Wandoor Marine National Park is situated in the Andaman and Nicobar Islands. It is famous for its stunning coral reefs and diverse marine life.
2. The Keoladeo National Park (KNP) is located in which state?
[A] Uttrakhand
[B] Chhattisgarh
[C] Himachal Pradesh
[D] Rajasthan
Show Answer
Correct Answer: D [Rajasthan]
Notes:
The Keoladeo National Park (KNP) is located in the Bharatpur district of Rajasthan. It is home to Nilgai, feral cattle, chital deer, wild boar, Indian porcupine, etc. The park is famous avifauna sanctuary that hosts thousands of birds, especially during the winter season. The reserve protects Bharatpur from frequent floods, provides grazing grounds for village cattle, and earlier was primarily used as a waterfowl hunting ground.
3. The Karlapat Wildlife Sanctuary (KWS) is located in which state?
[A] Odisha
[B] West Bengal
[C] Jharkhand
[D] Assam
Show Answer
Correct Answer: A [Odisha ]
Notes:
The Karlapat Wildlife Sanctuary (KWS) is located in Kalahandi district of Odisha and covers an area of 75 square kilometres. This sanctuary is home to many wildlife species like tiger, leopard, sambar, nilgai, barking deer, mouse deer, a wide variety of birds like green munia, Great Eared-nightjar and various reptiles.
4. Which of the following work as bio indicator of environmental pollution?
[A] Diatoms
[B] Coral Reefs
[C] Fishes
[D] Lichens
Show Answer
Correct Answer: D [Lichens]
Notes:
Lichens are very sensitive to air pollution and water pollution. Areas with healthy lichen populations are lower in air pollution and water pollution. Lichens can thus be used as reliable biological indicators of pollution.
5. Every year, a monthlong ecologically important campaign/festival is held during which certain communities/ tribes plant saplings of fruit-bearing trees. Which of the following are such communities/ tribes?
[A] Bhutia and Lepcha
[B] Gond and Korku
[C] lrula and Toda
[D] Sahariya and Agariya
Show Answer
Correct Answer: B [ Gond and Korku]
Notes:
This question is based upon recent trends in Gond and Korku tribes in Madhya Pradesh of planting fruit tree saplings conciding with Hari jiroti festival.
6. To Catalyze a Transition to a Low Carbon World, Climate Neutral Network (CN Net) was launched in 2008 by which of the following ?
[A] Green Building Council
[B] United Nations Environment Programme
[C] Global Environment Facility
[D] Intergovernmental Panel on Climate Change
Show Answer
Correct Answer: B [United Nations Environment Programme]
Notes:
Climate Neutral Network was launched in 2008 during the meeting of United Nations Environment Programme Governing Council in Monaco. 4 countries, 4 cities and 5 companies were present in the meeting.
7. On the recommendations of Santhanam Committee, which among the following offices was set up in India?
[A] Central Vigilance Commission
[B] Central Economic Intelligence Bureau
[C] Foreign Investment Promotion Board
[D] Khadi and Village Industries Commission
Show Answer
Correct Answer: A [Central Vigilance Commission]
Notes:
On the recommendations of Santhanam Committee Central Vigilance Commission was set up in 1964 to address governmental corruption.
8. Which among the following awards institued by the Government of India for individuals or communities from rural areas that have shown extraordinary courage and dedication in protecting Wildlife?
[A] Indira Gandhi Paryavaran Puraskar
[B] Medini Puruskar Yojana
[C] Amrita Devi Bishnoi Award
[D] Pitambar Pant National Award
Show Answer
Correct Answer: C [Amrita Devi Bishnoi Award]
Notes:
This award is given for significant contribution in the field of wildlife protection, which is recognised as having shown exemplary courage or having done exemplary work for the protection of wildlife. A cash award of Rupees One lakh is presented to individuals/institutions involved in wildlife protection.
9. Which among the following salts cannot be removed once it has entered the underground water system?
[A] Sulphates
[B] Carbonates
[C] Nitrates
[D] Phosphates
Show Answer
Correct Answer: C [ Nitrates]
Notes:
Nitrate cannot be removed once it has entered the underground water system.
10. Ice-albedo feedback is most closely associated with which among the following?
[A] Green House Effect
[B] Ocean Acidification
[C] Alpine Orogeny
[D] Creation of stars
Show Answer
Correct Answer: A [Green House Effect]
Notes:
This feedback loop, known as the ‘ice-albedo feedback’, amplifies the initial warming caused by rising levels of greenhouse gases. Detecting, understanding and accurately quantifying climate feedbacks have been the focus of a great deal of research by scientists unraveling the complexities of Earth’s climate.