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Environmental Chemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryEnvironmental Chemistry1 Mark
MCQ
Reasons of water pollution includes $ .......$
  • ✓
    Discharge of untreated sewage.
  • B
    Burning of fossil fuels.
  • C
    Loss of habitat.
  • D
    Climatic changes.
✓

Answer

Correct option: A.
Discharge of untreated sewage.
Water pollution is the contamination of water bodies $($e.g. lakes, rivers, oceans, aquifers and groundwater$).$ This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds.

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