Garbage in, garbage out Worksheet-7
Multiple-Choice Question:
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Which of the following help in vermi-composting?
(a) Insects (b) Earthworms (c) Reptiles (d) All of these
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Waste which has been in contact with the blood or body fluids is termed as:
(a) Cytotoxic Drugs (b) Radiological Waste
(c) Liquid waste (d) Infectious Waste
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The gradual build up of the concentration of chemicals as they transfer through higher levels of the food chain is called:
(a) Bio degradation (b) Bio magnification
(c) Bio methanation (d) Bio concentration
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The following are major types of air pollutants, except:
(a) Oxides of Nitrogen (b) Oxides of Carbon
(c) Oxides of Hydrogen (d) Oxides of Sulphur
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Approximate proportion of infectious waste, of total waste generated from a health care facility is:
(a) 50 – 60% (b) 10 – 20% (c) 30 – 40% (d) 80 – 90%
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Waste minimization is the key to efficient waste management in health care facilities, this can be achieved by following means, except:
(a) Recycle (b) Reduce (c) Reuse (d) Recover
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Discharge of industrial wastewater causes all except:
(a) Change in climate (b) Depletion of dissolved oxygen
(c) Impair biological activity (d) Destroy aquatic life
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Intensive agriculture leads to deposition of excessive quantity of _______ into aquatic and terrestrial ecosystem.
(a) Phosphorus (b) Sulphur (c) Nitrogen (d) None
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The living organism that serves as an indicator of air pollution is:
(a) E. coli (b) Viruses (c) Fungus (d) Bacteria
Answer Key:
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(b)
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(d)
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(b)
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(c)
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(b)
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(d)
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(a)
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(d)
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(c)