A substance becomes a pollutant when it is introduced into the environment in quantities or forms that cause harmful effects on ecosystems, human health, or the climate. This can occur through industrial discharges, agricultural runoff, improper waste disposal, or accidental spills. Additionally, substances that are normally harmless can become pollutants if they exceed safe concentration levels or are released into sensitive environments. Ultimately, the impact of a substance as a pollutant depends on its toxicity, persistence, and the context of its release.
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
a pollutant
A lot of substances are not air pollutant. You must specify which kind of substance do you refer as a probable air pollutant.
A pollutant is a substance that alters the composition of its surroundings.
A substance that causes pollution is called a pollutant. Pollutants can be in the form of chemicals, gases, or particles that are harmful to the environment and human health.
pollutant
Yes it can, if the pollutant is a volatile substance,but most of the time when the pollutant is dissolved or mixed with the water,when evaporation occurs any waste caught in the water will be left behind.This causes the water pollution to become worse with time.
Pollutant
Pollutant
A substance or material that causes pollution is called a pollutant. Pollutants can be emitted into the environment through various human activities and can have harmful effects on air, water, and soil quality as well as on human health and ecosystems.