MCQ Science and Technology Part II Class 10 Chapter 4 Maharashtra Board Environmental management 1. How many highly sensitive biodiversity hotspots are reported globally?203450100Question 1 of 202. What percentage of the Earth’s area did biodiversity hotspots originally cover?5.7%10.2%15.7%20.5%Question 2 of 203. What is the current percentage of the Earth’s area with sensitive biodiversity spots?2.3%5.6%10.1%15.7%Question 3 of 204. How many plant species are found in global biodiversity hotspots?50,000100,000150,000200,000Question 4 of 205. How many animal species are found in the jungles of India’s eastern region?5085100135Question 5 of 206. How many endemic plant species are found in the Western Ghats?5001,0001,5002,000Question 6 of 207. Which region is endangered due to mining and natural gas exploration?Sunderban National ParkManas National ParkWestern GhatsEastern GhatsQuestion 7 of 208. Which national park is threatened by dams and excessive water use?Western GhatsSunderban National ParkManas National ParkKaziranga National ParkQuestion 8 of 209. What threatens the tiger population in Sunderban National Park?Mining activitiesDams, deforestation, and excessive fishingUrbanizationNatural disastersQuestion 9 of 2010. What is an endangered species, as per the document?A species with a stable populationA species that may become extinct if conservation measures are not takenA species with a large populationA species with no threatsQuestion 10 of 2011. Which animal is an example of an endangered species?Domestic catLion-tailed monkeyCommon sparrowHouse ratQuestion 11 of 2012. What characterizes a rare species?Large and stable populationsConsiderably declined numbers and potential extinctionNo threats to their survivalWidespread distributionQuestion 12 of 2013. Which animal is an example of a rare species?TigerRed pandaLionElephantQuestion 13 of 2014. What is a vulnerable species, according to the document?A species with extremely low and declining numbersA species with no population declineA species with stable populationsA species with no conservation needsQuestion 14 of 2015. Which animal is an example of a vulnerable species?Domestic dogTigerCommon pigeonHouse mouseQuestion 15 of 2016. What is an indeterminate species?A species with stable populationsA species that appears endangered but lacks definite informationA species with no threatsA species with large populationsQuestion 16 of 2017. Which animal is an example of an indeterminate species?LionGiant squirrelTigerElephantQuestion 17 of 2018. What does the IUCN Red List contain?Names of all plant speciesNames of endangered species from different countriesNames of all ecosystemsNames of abiotic factorsQuestion 18 of 2019. What is celebrated on 22nd May, according to the document?World Environment DayWorld Biodiversity DayWorld Forestry DayWorld Water DayQuestion 19 of 2020. According to the WWF survey mentioned in the document, what happened to animal species between 1975 and 2005?Their populations increasedAbout 30% became extinctTheir populations remained stableTheir habitats expandedQuestion 20 of 20 Loading...
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