CBSE Class 11 Biodiversity and Conservation MCQs

Refer to CBSE Class 11 Biodiversity and Conservation MCQs provided below. CBSE Class 11 Geography MCQs with answers available in Pdf for free download. The MCQ Questions for Class 11 Geography with answers have been prepared as per the latest syllabus, CBSE books and examination pattern suggested in Class 11 by CBSE, NCERT and KVS. Multiple Choice Questions for Chapter 16 Biodiversity and Conservation are an important part of exams for Class 11 Geography and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 11 Geography and also download more latest study material for all subjects

MCQ for Class 11 Geography Chapter 16 Biodiversity and Conservation

Class 11 Geography students should refer to the following multiple-choice questions with answers for Chapter 16 Biodiversity and Conservation in Class 11. These MCQ questions with answers for Class 11 Geography will come in exams and help you to score good marks

Chapter 16 Biodiversity and Conservation MCQ Questions Class 11 Geography with Answers

Question : In a more diverse ecosystem
(a) It is easy to survive.
(b) Survival is very difficult.
(c) Resources are scarce.
(d) Species are less.
 
Answer : A
 
Question : Maintenance which biome requires grazing and periodic fire. It is
(a) scrub forest 
(b) grassland 
(c) tropical/temperate deciduous forest 
(d) taiga
 
Answer : B 
 
Question : In which one of the following countries, the ‘Earth Summit’ was held?
(a) the UK
(b) Mexico 
(c) Brazil 
(d) China
 
Answer : C
 
Question : Greatest genetic diversity is found in areas where
(a) Plants grow wild
(b) Crops are cultivated
(c) Species originated
(d) Production is the highest
 
Answer : C
 
Question : Mild grazing in grassland
(a) stimulates growth of grasses 
(b) arrests growth of grasses 
(c) retards its growth 
(d) destroys vegetation
 
Answer : A
 
Question : The Government of India passed the Wild life Protection Act in the year
(a) 1970
(b) 1971
(c) 1972
(d) 1973
 
Answer : C
 
Question : Threatened species are those which :
(a) threaten others
(b) Lion and tiger
(c) are abundant in number 
(d) are suffering from the danger of extinction
 
Answer : D
 
Question : Valuable plant materials likely to become irretrievably lost in the wild or cultivation are kept preserved in viable conditions in
(a) Gene library
(b) Gene pools
(c) Gene banks
(d) Bio-reserves
 
Answer : C
 
Question :  Areas rich in species diversity are called ________ of diversity.
(a) Species
(b) Hotspots
(c) Recreation
(d) None of the above
 
Answer : B
 
Question : Recently extinct bird is
(a) Carolina parakeet 
(b) peacock 
(c) Kirtland’s warbler 
(d) reed bunting
 
Answer : A
 
Question : __________ is not generally seen in biodiversity hotspots.
(a)Endemism
(b)Species richness
(c)Loss of diversity
(d)Lesser interspecific competition.
 
Answer : D
 
Question : Global warming can significantly be controlled by _____________
(a) Increasing solid waste
(b) Reducing water wastage
(c) Burning human-generated waste
(d) Reducing fossil fuel consumption
 
Answer : D
 
Question : Genetic erosion is
(a) Deforestation
(b) Shifting cultivation
(c) Adopting genetically uniform varieties
(d) All of the above
 
Answer : D
 
Question : Which one is a multicellular decomposer?
(a) monera
(b) fungi
(c) algae
(d) none of these
 
Answer : B
 
Question : Where the biome is popularly known as Arctic Desert?
(a) tundra
(b) tarai
(c) both of these
(d) none of these
 
Answer : A
 
Question : Where are Hotspots of biodiversity in India?
(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
 
Answer : C
 
Question : Which of the following is classified as B-diversity?
(a) Habitat diversity 
(b) Ecosystem diversity 
(c) Resource diversity 
(d) Species diversity 
 
Answer : B
 
Question : Which of These Is An Exhaustible Natural Resource?
(a) Wildlife
(b) Minerals
(c) Soil fertility
(d) Aquatic animals
 
Answer : B
 
Question : Where the Earth Summit was held in 1972?
(a) India
(b) Rio-di-janerio, Brazil
(c) China
(d) Canada
 
Answer : B
 
Question : What percentage of national forest policy envisages for cover for the hills?
(a) 33% 
(b) 45% 
(c) 67% 
(d) 51%

Answer : C
 
Question : A sacred lake is
(a) Dal lake 
(b) Khecheopalri lake of Sikkim 
(c) Suraj Khand lake 
(d) Chilka lake
 
 Answer : B
 
Question : The genome of an extinct species can be preserved in
(a) Gene Bank
(b) National park
(c) Herbarium
(d) None of the above
 
Answer : D
 
Question : During which period the mammals extinction occurred on the earth?
(a) pleistocene
(b) ancient
(c) greek
(d) none of these
 
Answer : A
 
Question : Dwarf variety of wheat was developed by
(a) M.S. Swaminathan
(b) Vavilov
(c) Borlaug
(d) Both A and C
 
Answer : C
 
Question : 34 hot spots of the world occupy an area of about
(a) 12% 
(b) 8% 
(c) 10% 
(d) 15.7
 
Answer : D
 
Question : Wetland of world occupies land about
(a) 6%
(b) 10%
(c) 12%
(d) 14%
 
Answer : A
 
Question : Forest area in India is about
(a) 9%
(b) 19%
(c) 29%
(d) 50%
 
Answer : B
 
Question : How many National Parks are present in India?
(a) 86
(b) 66
(c) 60
(d) 56
 
Answer : B
 
Question : Where Can One Find The Greatest Biodiversity on Earth? 
(a) Nile delta, Egypt
(b) African grasslands
(c) Amazonian rain forest, South America
(d) Western Ghat, India
 
Answer : C

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

Question : Germplasm is present in
(a) Somatic cells
(b) Growing points
(c) Reproductive cells
(d) Both (a) and (c)
 
Answer : C
 
Question : Biodiversity is richer in:
(a) Tropical Regions
(b) Polar Regions
(c) Temperate Regions
(d) Oceans.
 
Answer : A
 
Question : Gir sanctuary is mainly for
(a) rhino 
(b) tiger 
(c) lion
(d) elephant
 
Answer : C

Question : Deforestation generally decreases
(a) rainfall
(b) drought
(c) global warming
(d) soil erosion
 
Answer : A

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

 Answer : B
 
Question : What is the average age of any species on the earth?
(a) One to four million years
(b) One to two .million years
(c) Five to ten million years
(d) Six to seven million years.
 
Answer : B
Fundamental of Physical Geography Chapter 01 Geography as a Discipline
CBSE Class 11 Geography as a Discipline MCQs
Fundamental of Physical Geography Chapter 02 Geography The Origin and Evolution of the Earth
CBSE Class 11 Geography The Origin and Evolution of the Earth MCQs
Fundamental of Physical Geography Chapter 03 Interior of the Earth
CBSE Class 11 Geography Interior of the Earth MCQs
Fundamental of Physical Geography Chapter 04 Distribution of Oceans and Continents
CBSE Class 11 Geography Distribution of Oceans and Continents MCQs
Fundamental of Physical Geography Chapter 05 Minerals and Rocks
CBSE Class 11 Geography Minerals and Rocks MCQs
Fundamental of Physical Geography Chapter 06 Geomorphic Processes
CBSE Class 11 Geomorphic Processes MCQs
Fundamental of Physical Geography Chapter 07 Landforms and their Evolution
CBSE Class 11 Geography Landforms and their Evolution MCQs
Fundamental of Physical Geography Chapter 08 Composition and Structure of Atmosphere
CBSE Class 11 Geomorphic Composition and Structure of Atmosphere MCQs
Fundamental of Physical Geography Chapter 09 Solar Radiation, Heat Balance and Temperature
CBSE Class 11 Geography Solar Radiation, Heat Balance and Temperature MCQs
Fundamental of Physical Geography Chapter 10 Atmospheric Circulation and Weather Systems
CBSE Class 11 Atmospheric Circulation and Weather Systems MCQs
Fundamental of Physical Geography Chapter 11 Water in the Atmosphere
CBSE Class 11 Water in the Atmosphere MCQs
Fundamental of Physical Geography Chapter 12 World Climate and Climate Change
CBSE Class 11 World Climate and Climate Change MCQs
Fundamental of Physical Geography Chapter 13 Water (Oceans)
CBSE Class 11 Water (Oceans) MCQs
Fundamental of Physical Geography Chapter 14 Movements of Ocean Water
CBSE Class 11 Movements of Ocean Water MCQs
Fundamental of Physical Geography Chapter 15 Geography Life on the Earth
CBSE Class 11 Geography Life on the Earth MCQs
Fundamental of Physical Geography Chapter 16 Biodiversity and Conservation
CBSE Class 11 Biodiversity and Conservation MCQs
India Physical Environment Chapter 01 India Location
CBSE Class 11 Geography India Location MCQs
India Physical Environment Chapter 02 Structure and Physiography
CBSE Class 11 Geography Structure and Physiography MCQs
India Physical Environment Chapter 03 Drainage System
CBSE Class 11 Geography Drainage System MCQs
India Physical Environment Chapter 04 Climate
CBSE Class 11 Geography Climate MCQs
India Physical Environment Chapter 05 Natural Vegetation
CBSE Class 11 Geography Natural Vegetation MCQs
India Physical Environment Chapter 06 Soils
CBSE Class 11 Geography Soils MCQs
India Physical Environment Chapter 07 Natural Hazards and Disaster
CBSE Class 11 Geography Natural Hazards and Disasters MCQs

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