Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. In 2015, pollution killed 9 million people in the world. Major forms of pollution include: Air pollution, light pollution, littering, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, water pollution.
Asif is a Documentary Photographer based in Dhaka Bangladesh. Asif wants to visualize social problems through photography. He wants to see the world, capture what he sees and share his images with the world. Asif completed his Graduation in Tourism & Hospitality Management. He is Contributing Photographer at SOPA Images. Asif's photos have been exhibited in Bangladesh, Finland, Japan, Pakistan, Greece, Australia, Morocco, India. He is a member of Narayanganj Photographic Club (NPC) .