MCQ for Class 11 Geography Biodiversity and Conservation
Class 11 Geography students should refer to the following multiple-choice questions with answers for Biodiversity and Conservation in standard 11. These MCQ questions with answers for Grade 11 Geography will come in exams and help you to score good marks
Biodiversity and Conservation MCQ Questions Class 11 Geography with Answers
(a) scrub forest
(b) grassland
(c) tropical/temperate deciduous forest
(d) taiga
(a) the UK
(b) Mexico
(c) Brazil
(d) China
(a) Plants grow wild
(b) Crops are cultivated
(c) Species originated
(d) Production is the highest
(a) stimulates growth of grasses
(b) arrests growth of grasses
(c) retards its growth
(d) destroys vegetation
(a) threaten others
(b) Lion and tiger
(c) are abundant in number
(d) are suffering from the danger of extinction
(a) Gene library
(b) Gene pools
(c) Gene banks
(d) Bio-reserves
(a) Carolina parakeet
(b) peacock
(c) Kirtland’s warbler
(d) reed bunting
(a)Endemism
(b)Species richness
(c)Loss of diversity
(d)Lesser interspecific competition.
(a) Increasing solid waste
(b) Reducing water wastage
(c) Burning human-generated waste
(d) Reducing fossil fuel consumption
(a) Deforestation
(b) Shifting cultivation
(c) Adopting genetically uniform varieties
(d) All of the above
(a) monera
(b) fungi
(c) algae
(d) none of these
(a) tundra
(b) tarai
(c) both of these
(d) none of these
(a) Western ghats, Eastern ghats, Indo Burma
(b) Indo Burma, Eastern ghats and Sri Lanka Himalayas
(c) Western ghats & Sri Lanka, Indo Burma and Himalaya
(d) Eastern ghats & Sri Lanka, Indo Burma
(a) Habitat diversity
(b) Ecosystem diversity
(c) Resource diversity
(d) Species diversity
(a) Wildlife
(b) Minerals
(c) Soil fertility
(d) Aquatic animals
(a) India
(b) Rio-di-janerio, Brazil
(c) China
(d) Canada
(a) 33%
(b) 45%
(c) 67%
(d) 51%
Answer : C
(a) Dal lake
(b) Khecheopalri lake of Sikkim
(c) Suraj Khand lake
(d) Chilka lake
(a) Gene Bank
(b) National park
(c) Herbarium
(d) None of the above
(a) pleistocene
(b) ancient
(c) greek
(d) none of these
(a) M.S. Swaminathan
(b) Vavilov
(c) Borlaug
(d) Both A and C
(a) 12%
(b) 8%
(c) 10%
(d) 15.7
(a) 6%
(b) 10%
(c) 12%
(d) 14%
(a) 9%
(b) 19%
(c) 29%
(d) 50%
(a) 86
(b) 66
(c) 60
(d) 56
(a) Nile delta, Egypt
(b) African grasslands
(c) Amazonian rain forest, South America
(d) Western Ghat, India
Question : The key criteria for determining a hot spot are
(a) biological augmentation
(b) disruption of interaction networks
(c) number of endemic species and degree of threat
(d) habitat destruction
Answer : C
(a) Somatic cells
(b) Growing points
(c) Reproductive cells
(d) Both (a) and (c)
(a) Tropical Regions
(b) Polar Regions
(c) Temperate Regions
(d) Oceans.
(a) rhino
(b) tiger
(c) lion
(d) elephant
Question : Deforestation generally decreases
(a) rainfall
(b) drought
(c) global warming
(d) soil erosion
Question : Important function of wetland is
(a) recycling of groundwater
(b) controlling floods
(c) purify run-off water
(d) All of these
Answer : D
Question : Which of the following country is not a mega diversity centre?
(a) India and China
(b) Malaysia and Indonesia
(c) Brazil and Columbia
(d) USA and Canada.
Answer : A
Question : The convention on biological diversity consists of
(a) 45 articles
(b) 42 articles
(c) 52 articles
(d) 75 articles
Answer : B
Question : The term hot spots for high diversity ecological region was coined by
(a) IUCN
(b) Myer
(c) Odum
(d) Kormandy
Answer : B
Question : Which example below is not a threat to biodiversity?
(a) Habitat destruction
(b) Bioremediation
(c) Introduced species
(d) Over-exploitation
(a) One to four million years
(b) One to two .million years
(c) Five to ten million years
(d) Six to seven million years.
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