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Environmental Biotechnology
Environmental Biotechnology Multiple Choice
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Q.1
Which of the following is has not emerged as an international issue through the advent of environment biotechnology?
a) Global warming
b) Marine pollution
c) Oil spills
d) Top soil erosion
Q.2
Oil spills have been considered as a major threat to world environment, especially ________
a) Marine ecosystem
b) Terrestrial ecosystem
c) Land ecosystem
d) Vertebrates
Q.3
Which of the following factors is not responsible for decline or loss of species?
a) Land conversion
b) Unsustainable harvesting of natural resources
c) Introduction of exotic species
d) Afforestation
Q.4
Which of the following require attention by national government?
a) National issues
b) International issues
c) Regional issues
d) Municipal issues
Q.5
The major cause of environmental degradation is ____
a) Bio-magnification
b) Nitrogen deposition
c) Quorum quenching
d) Lyophilization
Q.6
Water logging and weed infestation can be classified under which type of issue?
a) National
b) Regional
c) Municipal
d) International
Q.7
Which of the following method of disposal of solid waste leads to release of organic pollutants into the environment?
a) Land filling
b) Incineration
c) Phytoremediation
d) Biological treatment
Q.8
Which of the following is not a reason behind air pollution?
a) Industrialization
b) Vehicular exhaustion
c) Deforestation
d) Afforestation
Q.9
Oxides of nitrogen and Sulphur leads to major air pollution.
a) True
b) False
Q.10
Increasing thermal stress contributes to coral bleaching.
a) True
b) False
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