you could add some fish to your water reclamation tank for a small aquaponics system. Grow a few plants to feed the fish and this forms a closed system. There is no need to fertilize, the fish do it for you! Permaculture at its finest!
Air land water pollution essay for students Soil Pollution Essay for Students and Kids. Soil pollution is also called land pollution. Hence its problems are different from that of water and air pollution.