Question

what is pollution ???


Okay ... Shreya ✌️✌️​

Answer 1

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. 

Answer 2

Answer:

these are the substance which contaminate air and water. carbon monoxide, nitrogen oxides, carbon dioxide,methane and sulphur dioxide are the major pollutants of air this leads to pollution.