Environment & Biodiversity MCQs

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According to the Emissions Gap Report which is released by the United Nations Environment Programme, the top four emitters of greenhouse gases globally are China, India, United States of America and the European Union.

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Disaster Management is a combination of strategic planning and procedure which helps us from severe damages when natural or human-made calamities and catastrophic even occur. It includes Mitigation, Reconstruction, and Rehabilitation.

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The screening criteria is based upon the scale of investment, type of development and location of development. The state of ecosystem as it exists prior to the project and its potential effects is known as Baseline Data.

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The Least Developed Countries Fund (LDCF) was established in 2001 and is operated by the Global Environment Facility (GEF). It was established to support these countries work programme under the UN Framework Convention on Climate Change (UNFCCC).

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Ecotype is the basic unit of Biosystematics. It is adapted to a particular environment but capable of producing fully fertile hybrids with other ecotypes. The term Ecotype proposed by Turesson refers to “an ecological unit to cover the product arising as a result of genotypical response of an ecospecies to a particular habitat.”

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Fuel cells do not emit any pollution at their point of use when run on pure hydrogen. The “well-to-wheels” emissions of fuel cell electric vehicles running on renewable hydrogen (extracted from water using clean energy) are almost 100 percent lower than those of conventional gasoline vehicles.

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The greenhouse effect is the process by which radiation from a planet’s atmosphere warms the planet’s surface to a temperature above what it would be without its atmosphere. It caused by the presence of water vapour, carbon dioxide, methane, and certain other gases in the air.

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Manas National Park is located in the Himalayan foothills of Assam. It is also a UNESCO Natural World Heritage site, a Project Tiger Reserve, and Elephant Reserve. It is contiguous with the Royal Manas National Park in Bhutan. Manas is famous for its population of the wild water buffalo.

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• Bandipur National Park, established in 1973 as a tiger reserve under Project Tiger, is a national park located in the south Indian state of Karnataka.
• The Gir Forest National Park and Wildlife Sanctuary is a forest and wildlife sanctuary in Gujarat.
• Manas National Park or Manas Wildlife Sanctuary is a Wildlife Sanctuary, UNESCO Natural World Heritage site, a Project Tiger Reserve, an Elephant Reserve and a Biosphere Reserve in Assam.
• Rohla National Park in Kulu, Himachal Pradesh, is known for snow leopards.

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The Atlantic Forest South-East Reserves, a UNESCO World Heritage site, encompasses 25 protected areas spanning 4,700 km² in Brazil. It features diverse landscapes from karst mountains to coastal wetlands, showcasing exceptional scenic beauty. The site is home to over 450 tree species per hectare, with 70% of tree species, 85% of primates, and 39% of mammals being endemic. It supports 120 mammal species, including the jaguar and black-faced lion tamarin, and 350 bird species. The area contains the largest number of karst caves in Brazil and is a crucial ecological corridor for the Atlantic Forest biome. Despite being one of the most threatened biomes, the site remains a vital hub for biodiversity conservation and research.