Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers
It may be defined as addition of undesirable matter or contaminants into the environment as a result of human activity that causes harmful and toxic effects to living organisms. Agents which causes pollution are called as pollutants. A pollutant is a physical, chemical or biological substance intentionally or unintentionally released into environment which directly or indirectly harmful to living organisms.