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This set of Environmental Economics Multiple Choice Questions & Answers (MCQs) focuses on Environmental Economics Set 5

Q1 | In which one of the following countries, the ‘Earth Summit’ was held?
  • the uk
  • brazil
  • mexico
  • china
Q2 | Conservation of biodiversity is important for:
  • animals
  • plants
  • animals and plants
  • all organisms
Q3 | The type of diversity including all the different kinds of living things found in a certain habitat iscalled as:
  • species diversity
  • genetic diversity
  • ecosystem diversity
  • population diversity
Q4 | Major causes of extinction of different species includes
  • habitat loss and over-hunting
  • climate chang and pollution
  • deforestation
  • all of above
Q5 | The sum total of the living organisms of an ecosystem is called………
  • biota
  • biotope
  • biotype
  • bioms
Q6 | The biotic components of an ecosystem include:
  • producers
  • consumers
  • reducers
  • all the above.
Q7 | Decomposers of an ecosystem include:
  • algae
  • fungi
  • green plants
  • animals
Q8 | The species which are likely to become extinct in the near future is called:
  • rare species
  • vulnerable species
  • endangered species
  • indeterminate species
Q9 | Threatened species include:
  • rare species
  • vulnerable species
  • endangered species
  • all the above
Q10 | Which one of the following is a tiger reserve of Kerala:
  • periyar
  • eravikulam
  • parambikulam
  • none of these
Q11 | The crocodile breeding centre in Kerala is:
  • eravikulam
  • parambikulam
  • neyyar
  • none of these
Q12 | Which one of the following is primary air pollutant:
  • sulphur
  • ozone
  • atmospheric hno3
  • carbon monoxide
Q13 | 142) The most dangerous pollutant to Ozone layer is:
  • co
  • so2
  • cfc
  • hno3
Q14 | Noise pollution is measured in:
  • hertz
  • fathoms
  • nanometers
  • decibles
Q15 | The human-oriented environmental doctrine is called:
  • altruism
  • anthropocentrism
  • eco-centrism
  • none of these
Q16 | World population day is celebrated on:
  • 11th july
  • 12th july
  • 15th july
  • 20th july
Q17 | Levels of biodiversity include all but one:
  • genetics
  • species
  • population
  • ecosystem
Q18 | A taxon with restricted geographical distribution is termed as?
  • rare
  • vulnerable
  • extinct
  • endemic
Q19 | Conservation of biodiversity outside the natural habitat is called as:
  • ex-situ
  • in-situ
  • conservation
  • in-vivo
Q20 | Which of the following does not come under the threatened categories?
  • endangered
  • vulnerable
  • least concern
  • rare
Q21 | Biosphere reserve has following zone except one:
  • core zone
  • command zone
  • buffer zone
  • spherical zone
Q22 | In which of the following boundaries are not circumscribed:
  • biosphere reserve
  • sanctuary
  • national parks
  • colony parks
Q23 | The knowledge of which of the following factor does not help in the wildlife management:
  • habitat of wildlife
  • behaviour of wildlife
  • food habit of wildlife
  • name of wildlife
Q24 | The tigers are found in which of the following biosphere reserve:
  • thar desert biosphere reserve
  • neelgiri biosphere reserve
  • namdhapa biosphere reserve
  • sunderbans biosphere reserve
Q25 | Which one of the following is not a green house gas:
  • co2
  • ch4
  • ozone
  • cfcs