21. Water Pollution
Environmental
Pollution
Water pollution is caused by release of waste and contaminants into surface runoff
flowing to surface waters (including urban runoff and agricultural runoff, which may
contain chemical fertilizers and pesticides).
27. Visual Pollution
Environmental
Pollution
Visual pollution refers to the presence of overhead power lines, motorway billboards,
scarred landforms (as from strip mining), open storage of trash, municipal solid waste
or space debris.
30. This presentation is a result of my experiences while I was
helping out my son with his school assignments and project
work. I am happy to share this with other students and their
parents. Hope you find this informative and useful. Thank you.
- Prashant Mahajan -
All pictures belong to their original authors, photographers.