The correct answer is: C. Aerosols
Aerosols are a type of particulate matter that are suspended in the air. They can be made up of solid particles or liquid droplets, and they can be of natural or man-made origin. Aerosols can be harmful to human health, as they can be inhaled into the lungs and cause respiratory problems.
Mists are a type of aerosol that are made up of tiny droplets of liquid. They can be formed when water vapor condenses around dust particles or other small objects. Mists are often seen in humid environments, such as near waterfalls or in the early morning.
Fumes are a type of aerosol that are made up of tiny particles of solid matter. They are formed when a material is heated to a high temperature and then cooled rapidly. Fumes can be harmful to human
health, as they can be inhaled into the lungs and cause respiratory problems.Smoke is a type of aerosol that is made up of tiny particles of solid matter and liquid droplets. It is formed when a material is burned. Smoke can be harmful to human health, as it can be inhaled into the lungs and cause respiratory problems.
In conclusion, the correct answer to the question “Particulates (< 1 µm size) remaining suspended in air indefinitely and transported by wind currents are called” is C. Aerosols.