Pollution and its types in punjabi language
Answers
Explanation:
Pollution is an undesirable change in the physical, chemical or biological characteristics of air water and soil which may adversely affect the human life.
Any substance which causes pollution is called pollutants.
Types of pollutants - pollution can be classified into the following types -
1 . Air pollution - such types of polluted particles that causes pollution in air is called air pollution.
2. Water pollution - such a change in physical and chemical characteristics of water, through mixing of a substance into it or by any other means, which may affect its utility is called as water pollution.
3. Soil pollution - all substances which are not the part of soil system and which may harmfully affect the productivity of soil are called soil pollutants and pollution is called Soil pollution.
4. Noise pollution - strong loud and untolerable sound is called noise and the pollution caused by this it is called noise pollution.
5. Radiation pollution - radiation pollution is highly injurious not only for the present generation but also for the future generations.
6 .Thermal pollution - when the temperature of any part of the environment is increased due to discharge of a substance, it is called thermal pollution.
Answer:
pollution types in Punjabi