biological pollution मीनिंग इन हिंदी

उदाहरण वाक्य

1. Biological pollution refers to the introduction of alien species to the Philippines'natural environment.
2. "What we're facing now is biological pollution,"
3. Biological pollution divides, mutates and changes.
4. Introduction of non-indigenous species to non-native habitats by humans often results in biological pollution by the exotic or invasive species.
5. There is the so-called biological pollution, which has become a major concern for the government in its biodiversity conservation program.
6. These problems range from eutrophication of the estuary due to nutrient loading through to biological pollution from untreated sewage effluent discharge.
7. In particular, they are concerned about the modern threat to the environment of " biological pollution ", such as the invasive species.
8. Said Ellen Taggart of the grass-roots group Rural Vermont, " We're manipulating the basis for life and creating a new form of pollution, biological pollution ."
9. Ecologists warn that, collectively, this " biological pollution " poses nearly as great an environmental threat as habitat losses generated by more familiar enemies of nature including development, clear-cut logging, overgrazing and oil spills.
10. And while the extent of the biological pollution caused by farm-bred salmon is a matter of hot debate, some scientists believe that interbreeding is at least partly responsible for the decline of wild Atlantic salmon stocks.