Show Answer. Which among the following fertilizers is least likely to affect the Soil pH? Correct Answer: D [ Muriate of potash ].
Nitrogen fertilizers can make soil more acidic as well as more alkaline. Which of the following is a biodiversity hotspot in India? Correct Answer: A [Eastern Himalayas]. Clouded Leopard National Park is located in which state? Correct Answer: D [Tripura]. It covers an area of about 5. Correct Answer: C [22 May]. Correct Answer: C [Uttrakhand]. The park is home to the snow leopard, ibex, tahr, himalayan barbet, serow, pheasants, partridges, doves, pigeons, etc.
It provides majestic beauty of coniferous forests and grandeur of glacial world combined with lush green meadows. Correct Answer: D [Japan ].
Correct Answer: A [Maharashtra ]. This sanctuary has a number of fish, 34 species of mammals, species of birds, 36 species of reptiles and four species of amphibians. Apart from this, this sanctuary is a home of many interesting varieties of frogs and toads like Tree-frog, Bull-frog, Six-toed frog, an uncommon toad; Ramanella Montana etc. Correct Answer: B [Assam ]. It is famous for the golden langur and is the second protected habitat for golden langur in India.
Some species of mammals recorded in this sanctuary are short nosed fruit bat, Indian false vampire, Indian pipistrelle, rhesus macaque, Chinese pangolin, Asiatic jackal, etc. Correct Answer: A [Sikkim ].Environment Current Affairs is nothing but a genre of broadcast journalism where the emphasis is on detailed analysis and discussion of news stories that have recently occurred or are ongoing at the time of broadcast. This differs from regular news broadcasts that place emphasis on news reports presented for simple presentation as soon as possible, often with a minimum of analysis.
These topics are very useful for quiz competitions, entrance tests and many competitive exams. Apart from these below topics we will be adding more and more topics in regular intervals. So Keep visiting this space. What is Environment Current Affairs?
Where can i get Environment Current Affairs Quiz questions and answers? Environment Current Affairs Quiz Learn and practice Environment current affairs through our latest current affairs quiz section.
Quiz 619: Environment GK Questions Objective Questions
Name of extremely effective firs extinguishing agent is A. Report Error. Gas molecules that absorb thermal infrared radiation and are present in large quantity to change climate system are known as A. Chemical substance used in industry for cold cleaning, adhesives and vapor degreasing is A.
Layer of atmosphere in which Ozone layer lies is A. Amount of carbon dioxide in the earth's atmosphere in has the potential to do which of the following?About ceiling fans, too, were replaced with energy efficient Brushless DC Electrical BLDC motors fans, and 12 air conditioners with energy efficient inverter-type air conditioners. All these measures would save about 1. Kacheguda Railway station is a historic building and had completed years. The People for the Ethical Treatment of Animals PETA said it was honouring Naruto, a crested black macaque with a goofy-looking grin, to recognise that "he is someone, not something".
Inthe monkey pressed the shutter button while staring down the lens of a camera set up British nature photographer David Slater on the island of Sulawesi. The photos quickly went viral and PETA launched a lawsuit that claimed the then six-year-old Naruto should be "declared the author and owner of his photograph".
Naruto's historic selfie challenged the idea of who is a person and who is not and resulted in the first-ever lawsuit seeking to declare a nonhuman animal the owner of property, rather than being declared property himself. A nonprofit corporation with nearly employees, it claims that it has 6. Its slogan is "Animals are not ours to eat, wear, experiment on, use for entertainment, or abuse in any other way. PETA focuses on four core issues-opposition to factory farming, fur farming, animal testing, and the use of animals in entertainment.
It also campaigns for a vegan lifestyle and against eating meat, fishing, the killing of animals regarded as pests, the keeping of chained backyard dogs, cock fighting, dog fighting, and bullfighting. According to their website,the IUCN Red List Categories are intended to be an easily and widely understood system for classifying species at high risk of global extinction.
It recognises exemplary enforcement action of WCCB's regional and global effort to combat illegal wildlife trade. ANSWER: Great Ordovician Biodiversification Event Explanation: A boost in levels of oxygen may have caused a three-fold increase in biodiversity during between and million years ago, a study has found.
The explosion of diversity, recognised as the Great Ordovician Biodiversification Event, brought about the rise of various marine life, tremendous change across species families and types, as well as changes to the Earth, starting at the bottom of the ocean floors. This oxygenation is supported by two approaches that are mostly independent from each other, using different sets of geochemical records and predicting the same amount of oxygenation occurred at roughly the same time as diversification.
During the Ordovician where near-modern levels of oxygen were reached about million years ago. It should be stressed that this was probably not the only reason why diversification occurred then.
It is likely that other changes - such as ocean cooling, increased nutrient supply to the oceans and predation pressures - worked together to allow animal life to diversify for millions of years. Chemical signatures of Oxygen Increase: Know More Using geochemical proxies, high-resolution data and chemical signatures preserved in carbonate rocks formed from seawater, researchers were able to identify an oxygen increase during the Middle and Late Ordovician periods.
This study suggests that atmospheric oxygen levels did not reach and maintain modern levels for millions of years after the Cambrian explosion, which is traditionally viewed as the time when the ocean-atmosphere was oxygenated. In this research, scientists were able to show that the oxygenation of the atmosphere and shallow ocean took millions of years, and only when shallow seas became progressively oxygenated were the major pulses of diversification able to take place.
The researchers used a membrane - made of lanthanum, calcium, and iron oxide. It allows the oxygen from carbon dioxide to migrate through the membrane to the other side, leaving carbon monoxide behind. It can also be used to produce methanol used as an automotive fuelsyngas, and so on.General Knowledge Quiz.
Test your general knowledge and general awareness with our questions and answers on Jagranjosh. Multiple choice format with a difficulty level of medium. The largest unit of living organisms on earth is :. Total organic matter present in an ecosystem is called :. Plants are killed at low temperature because : A Desiccation takes place owing to the withdrawal of water from vacuolated protoplasm B Precipitation of cell proteins C Cells rupture due to the mechanical pressure of ice D All the above three are correct The correct answer is D All the above three are correct 7.
Environment, Ecology & Biodiversity MCQs
Which one of the chemicals is responsible for the reduction of ozone content of the atmosphere? Study at Home. School Board. Current Affairs. Mock Tests. General Awareness: Environment Quiz Set - 1. Latest Admission Hindi Feedback Menu.
Correct Answer: B [Bioremediation]. The largest number of Tiger Reserves are located in :. Correct Answer: C [Madhya Pradesh]. Correct Answer: B [Keoladeo national park]. Notes: Keoladeo National Park in Bharatpur, Rajasthan is a famous avifauna sanctuary that plays host to thousands of birds especially during the winter season. It is also a declared World Heritage Site.
General Awareness: Environment Quiz (Set - 1)
The Sanctuary is one of the richest bird areas in the world. It is known for nesting of its resident birds and visiting migratory birds including water birds. The rare Siberian cranes visit the place in winter season. Correct Answer: B [West Bengal]. In an ecotone, the species which become abundant are called:.
Correct Answer: A [Edge species]. Notes: An ecotone is a transition area between two biomes but different patches of the landscape, such as forest and grassland.
The ecotone contains not only species common to the communities on both sides; it may also include a number of highly adaptable species that tend to colonize such transitional areas.
This can produce an edge effect along the boundary line, with the area displaying a greater than usual diversity of species. Correct Answer: D [Ernst Haeckel]. Which of the following statements is NOT true? Correct Answer: D [None of the above].
Correct Answer: D [Carbon Monoxide]. The highest per capita emitter of Carbon dioxide in the world is :. Correct Answer: C [Qatar]. Which of the following is not among the four coral reef regions of India identified by the Government for intensive conservation and management? Correct Answer: B [Gulf of Khambat]. Thanks for providing free gk if ugc practise type than more good.
Only 15 huh I expected more but 15 are very knowledgeable to myself. Cancel Reply.Environment Current Affairs is nothing but a genre of broadcast journalism where the emphasis is on detailed analysis and discussion of news stories that have recently occurred or are ongoing at the time of broadcast. This differs from regular news broadcasts that place emphasis on news reports presented for simple presentation as soon as possible, often with a minimum of analysis.
These topics are very useful for quiz competitions, entrance tests and many competitive exams. Apart from these below topics we will be adding more and more topics in regular intervals. So Keep visiting this space. What is Environment Current Affairs? Where can i get Environment Current Affairs Quiz questions and answers? Environment Current Affairs Quiz Learn and practice Environment current affairs through our latest current affairs quiz section.
Which Southern railway station has earned the unique distinction of being the first energy efficient A1 category station in India? Ootacamund B. Kacheguda C. Doddabetta D. Report Error. Naturo B. Naruto C. Tonaro D.The Santa Barbara oil spill is associated with which country?
Answer c Inland Waters. It covers the biological, chemical, physical, geological, and other attributes of all inland waters. Click here to View Answer. Answer d USA. The spill had a significant impact on marine life in the Channel, killing an estimated 3, sea birds, as well as marine animals such as dolphins, elephant seals, and sea lions.
Answer a Rachel Carson. The book documented the detrimental effects on the environment—particularly on birds—of the indiscriminate use of pesticides. Silent Spring was met with fierce opposition by chemical companies, but it spurred a reversal in national pesticide policy, led to a nationwide ban on DDT for agricultural uses in USA.
Answer c Hoesung Lee. Answer c Rio de Janeiro. Answer d Food Web. Another name for food web is a consumer-resource system. Answer b Ecology. Answer b Ramdeo Misra. Misra founded, jointly with late G. Puri, the International Society for Tropical Ecology inand its international journal, Tropical Ecology, which began publication in