2. Land Pollution

3. Where does the reclamation materials come from ? Sources Disadvantages Huge stones and soil expensive particles extracted and from quarries and small in supply dredging sea bed. Advantages Solid Wastes cheap and large in supply Which one will you choose then?

4. Problems caused by Land Pollution Air pollution Visual pollution Overgrowth of flies

5. AIR POLLUTION

7. EFFECT ON AIR QUALITY 1. Air is saturated with suspending particles from transporting and loading soil particles 2.Toxic methane gas is produced by anaerobic bacterial decomposition

8. VISUALPOLLUTION

10. VISUAL POLLUTION 1. Bad habour view 2. Desolate land

11. Overgrowth Of Flies

13. Flies like to gather in rubbish dumps. Lay eggs

14. Conclusion of Land Pollution