How can you make model of animal house for kids through waste?
There are quite a few ways to make a model of an animal house for kids through waste. One idea is to make a dog house out of cardboard boxes.
Amphibians, like any other animal in the animal kingdom, excrete in the same way that we do. Amphibians excrete through, obviously, feces, and urine. They also rid themselves of waste through their sweat glands; many wastes exit the body through the form of sweat. The last most common form, is through respiration. Carbon dioxide is considered to be a waste, and it, along with many other gasses are released from the body through your breath!
M. L. Rowe has written: 'Overland flow treatment of packinghouse wastewater' -- subject(s): Animal waste, Disposal, Environmental aspects, Environmental aspects of Animal waste, Factory and trade waste, Meat industry and trade, Packing-houses, Purification, Research, Sewage 'Livestock and the environment' -- subject(s): Animal waste, Bibliography, Environmental aspects, Environmental aspects of Animal waste
Factory farmers have a problem disposing of animal waste. The factory farmers keep the animal waste in "lagoons" until it can be used as fertilizer. Storms can wash away the animal waste that farmers store in lagoons. This could contaminate water with bacteria, hormones, nutrients, antibiotics, and toxic chemicals. The EPA stated that animal waste has polluted 35,000 miles of rivers and has contaminated groundwater in seventeen states.