Question

how do industries produce air and water?​

Answer 1

Answer:

Air pollution is caused by the presence of high proportion of undesirable gases, such as sulphur dioxide and cabon monoxide, dust sprays, mist and smoke in the atmosphere due to emission from industrial units. ... Water pollution is caused by organic and inorganic industrial wastes and effluent discharged into rivers.

Answer 2

Answer:

Air pollution is caused by the presence of high proportion of undesirable gases, such as sulphur dioxide and cabon monoxide, dust sprays, mist and smoke in the atmosphere due to emission from industrial units. ... Water pollution is caused by organic and inorganic industrial wastes and effluent discharged into rivers.