primary and secondary, pollute drinking water sources primarily through discharge of sewage/waste water treatment plant effluent and surface runoff. As sewage/waste water treatment plants are not equipped for the complete removal of Microplastics, effluent released from these plants contains substantial quantity of Microplastics. Upon mixing of this effluent with fresh water sources, Microplastics become part of fresh/drinking water supply chain. Components of water treatment plants and water distribution system are usually made up of plastic materials such as high density polyethylene, polyvinyl chloride, polypropylene etc. These further contribute towards Microplastics generation in the water they carry. Treated bottled water is also reported to contain Microplastics. In air, suspended Microplastics particles have been isolated from various places such as urbanized city centres, indoor households and remote outdoor regions. As there is wide range of Microplastics size, it is highly likely that these particles are inhaled by the humans. Soil can get affected from plastics through various means such as plastic mulch films, municipal waste, sewage sludge, fertilizers coated with plastics. A significant positive correlation has been seen between the rate of sludge applied onto the soil and concentration of Microplastics particles in the soil. Microplastics concentrations have been detected in the air at dumpsites in India. Microplastics is also being reported in human saliva, blood, placenta, colon, stool and lungs.