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Standard XII
Biology
Question

_____ is used to destroy the household waste,chemical waste and biological waste (from hospitals) to CO2 and H2O?
  1. Sewage treatment plant
  2. Incineration
  3. Dumping
  4. Recycling

A
Dumping
B
Sewage treatment plant
C
Incineration
D
Recycling
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Solution
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Incineration: A high temperature of above 1273K is required to convert the industrial, household and biological waste along with plentiful of oxygen supply into gases. Waste is converted into Carbon-dioxide and water

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_____ is used to destroy the household waste,chemical waste and biological waste (from hospitals) to CO2 and H2O?
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