The iron and steel industry is a major contributor to air pollution in India due to the release of particulate matter, sulfur dioxide, and nitrogen oxides during the production process.

Industrial effluents, which contain toxic chemicals and heavy metals, are the main source of water pollution in India's manufacturing sector.

The textile industry in India is a significant contributor to water pollution due to the use of dyes and chemicals in the production process.

Logging for timber and wood products is the primary cause of deforestation in India related to industrial and manufacturing activities.

The automobile industry in India is a major contributor to air pollution due to the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matter.

The cement industry in India is a major contributor to air pollution due to the release of particulate matter, sulfur dioxide, and nitrogen oxides during the production process.

The mining industry in India generates a significant amount of solid waste, including overburden, waste rock, and tailings, which can have adverse environmental impacts.

The leather industry in India is a major contributor to water pollution due to the use of chemicals and dyes in the tanning process.

The chemical industry in India is a major contributor to water pollution due to the discharge of toxic chemicals and heavy metals into water bodies.

The pharmaceutical industry in India generates a significant amount of solid waste, including expired drugs, packaging materials, and laboratory waste, which can have adverse environmental impacts.

The food processing industry in India is a major contributor to water pollution due to the discharge of wastewater containing organic matter, nutrients, and chemicals.

The paper and pulp industry in India is a major contributor to water pollution due to the discharge of wastewater containing chemicals, fibers, and other pollutants.

The textile industry in India is a major contributor to water pollution due to the use of dyes and chemicals in the production process.

The cement industry in India is a major contributor to air pollution due to the release of particulate matter, sulfur dioxide, and nitrogen oxides during the production process.

The mining industry in India generates a significant amount of solid waste, including overburden, waste rock, and tailings, which can have adverse environmental impacts.