Question

Waste water from industries should not be used for irrigation without eliminating toxic chemicals from the effluent. This is a measure to control ________.

• A. air pollution
• B. water pollution
• C. soil pollution
• D. none of above

Answer 1

The correct option is C soil pollution

Waste water from industries should not be used for irrigation without eliminating toxic chemicals from the effluent.
It is a measure to control soil pollution.
This will also reduce the concentration of unwanted substances in the soil.