Environment & Biodiversity Current Affairs MCQs
This category comprises 50 random questions from the total 59 Multiple Choice Questions (MCQs) in Environment & Biodiversity Current Affairs category published in gktoday from 1 January, 2019 till May 30, 2020.
1. Fausta, a female black rhino, believed to be the world’s oldest rhino, had recently died in Tanzanian conservation area. What is the IUCN status of the black rhinos?
[A] Least concern
[B] Endangered
[C] Critically Endangered
[D] Near threatened
Show Answer
Correct Answer: C [Critically Endangered]
Notes:
Also known as “hook-lipped rhinoceros”, these species, though called “black” are in varying colours of brown and grey. They are found in South and East Africa, including Kenya, Tanzania, Namibia, South Africa and Zimbabwe. Its IUCN status is critically endangered, though the South-Western status of the black rhinoceros is classified under vulnerable.
2. Which state is going to conduct its maiden snow leopard survey?
[A] Uttrakhand
[B] Himachal Pradesh
[C] Haryana
[D] Punjab
Show Answer
Correct Answer: A [Uttrakhand]
Notes:
Uttarakhand is preparing for its maiden snow leopards survey after the winter is over. Experts estimate that there are over 80 snow leopards in Uttarakhand. However, a census of this cat has not yet been conducted.
3. Which river, which was recently in news for failed rejuvenation efforts, is known as Mexico’s most polluted waterway by the UN?
[A] Santiago river
[B] Rio Grande
[C] River Lerma
[D] Colorado river
Show Answer
Correct Answer: A [Santiago river ]
Notes:
The United Nations called the Santiago river as Mexico’s most polluted waterway. According to the 2017 figures, less than a third of the country’s industrial wastewater is treated. Recently, Mexico has signed an expansive trade deal with the US and Canada in which it made an explicit promise to conserve its environment.
4. Which nation has recently banned the ‘reef toxic’ sunscreen?
[A] Australia
[B] New Zealand
[C] Palau
[D] Nauru
Show Answer
Correct Answer: C [Palau]
Notes:
Palau has banned “reef-toxic” sunscreens. The scientific evidence showed that chemicals found in most sunscreens were toxic to corals. Therefore, from New Year’s Day, any reef-toxic sunscreens that are imported or sold in Palau will be confiscated and the owner will be fined.
5. What is Landouria tonywhitteni that was named after Tony Whitten?
[A] Snail
[B] Grasshopper
[C] Snake
[D] Beetle
Show Answer
Correct Answer: A [Snail]
Notes:
Tony Whitten was a British conservationist who documented biodiversity in Asia before he died due to cycling crash. A prize fund was set up in his name after his death. One of the recent winners of this prize named a snail in Indonesia after him. These species live in a limestone habitat and are threatened due to quarrying for the cement industry.
6. Wildlife Institute of India (WII) is going to initiate the Asiatic Lion Census in May 2020. What is the IUCN status of the Asiatic Lions?
[A] Endangered
[B] Critically Endangered
[C] Vulnerable
[D] Near threatened
Show Answer
Correct Answer: A [Endangered]
Notes:
Asiatic Lions are listed as an endangered species by the IUCN. They are currently confined to the Gir National Park. These lions are one among the 5 Pantherine cats living in India. Other Pantherine cats include Bengal Tiger, Snow Leopard, Indian Leopard and Clouded Leopard.
7. According to the recent data from the Ministry of Forest Environment and Climate Change (MoEFCC), what is the total number of tiger deaths occurred in India during 2019?
[A] 95
[B] 100
[C] 105
[D] 110
Show Answer
Correct Answer: A [95]
Notes:
According to the recent data from the Ministry of Forest Environment and Climate Change (MoEFCC), the total number of tiger deaths was under 100 after three years. In the year 2019, 95 tigers were dead in total, among them 84 tigers were actually dead and 11 of them were presumed dead by identifying their body parts. In the previous year 2018, there were 100 deaths of tigers in total and in 2017, the count was 115.
8. Which is the first country to ban sun screens, that are toxic to coral reefs and sea life?
[A] Palau
[B] Philippines
[C] Taiwan
[D] Papua New Guinea
Show Answer
Correct Answer: A [Palau]
Notes:
Palau, a small island nation in the West Pacific Ocean imposed a ban on sun screens that contain chemicals affecting the coral reefs and other aquatic species. The step is also taken to conserve its Rock Islands Southern Lagoon, which is a UNESCO World Heritage site. The sun cream with the toxic chemicals including oxybenzone, will not be permitted to be used or sold in the country. Palau is a famous destination among international tourists and is mainly acclaimed for its coral reefs.
9. Which state will have the country’s first rehabilitation centre for freshwater turtles?
[A] Madhya Pradesh
[B] Bihar
[C] Chhattisgarh
[D] Odisha
Show Answer
Correct Answer: B [Bihar]
Notes:
India’s first rehabilitation centre for freshwater turtles will be inaugurated in the Bhagalpur forest division of Bihar. The centre, which is to be open soon can accommodate 500 turtles at a time. The forest division is near to the river Ganga, which makes it a perfect breeding area for freshwater turtles. The turtles are abducted and hurt by smugglers will be rescued by the team of the rehabilitation centre and will be provided proper treatment.
10. Bhitarkanika National Park, sometimes seen in news is situated in which Indian state?
[A] Odisha
[B] Madhya Pradesh
[C] Himachal Pradesh
[D] Maharashtra
Show Answer
Correct Answer: A [Odisha]
Notes:
The Ramsar site – designated Bhitarkanika National Park is located in Odisha’s Kendrapara District. It is seen in news recently as the annual census of estuarine crocodiles was conducted in the national park. As per the census, there are 1,757 estuarine or salt water crocodiles in the park, 15 more than the previous year count. The national park is also a mangrove ecosystem and is home to several flora and fauna in addition to crocodiles.
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