Answer :
Final answer:
Water pollution in agriculture can occur through runoff and animal waste, while industrial activities may add heavy metals and chemical solvents to water sources.
Explanation:
Water Pollution in Agriculture:
- Runoff: Pesticides and fertilizers used in agriculture can be carried by runoff into water sources, polluting them.
- Animal Waste: Livestock waste can seep into water bodies, introducing harmful bacteria and pollutants.
Harmful Substances Added by Industry:
- Heavy Metals: Lead, mercury, and cadmium can be added to water sources by industrial activities.
- Chemical Solvents: Industries may release solvents like benzene into water sources.
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