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Discarded plastic bags, six-pack rings, cigarette butts and other forms of plastic waste which finish up in the ocean present dangers to wildlife and fisheries. [12] Aquatic life can be threatened through entanglement, suffocation, and ingestion. [13] [14] [15] Fishing nets, usually made of plastic, can be left or lost in the ocean by fishermen.
Pipes and fittings for various purpose like transportation of potable water, fire-fighting, irrigation, seawater, desalinated water, chemical and industrial waste, and sewage are now manufactured in glass reinforced plastics. Composite materials used in tensile structures for facade application provides the advantage of being translucent.
There is the obvious advantage that dog can be fed on dog. One can reduce one's pack little by little, slaughtering the feebler ones and feeding the chosen with them. In this way they get fresh meat. Our dogs lived on dog's flesh and pemmican the whole way, and this enabled them to do splendid work. And if we ourselves wanted a piece of fresh ...
The ice trade, also known as the frozen water trade, was a 19th-century and early 20th-century industry, centering on the east coast of the United States and Norway, involving the large-scale harvesting, transport and sale of natural ice, and later the making and sale of artificial ice, for domestic consumption and commercial purposes.
Orange juice is a suspension that consists of heterogeneous particles in a clear serum. A serum is the clear supernatant after the precipitation of the cloud through centrifugation . The previously mentioned cloud makes up a large part of the suspension.
Hydrogen peroxide is a chemical compound with the formula H 2 O 2.In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water.It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.
How do animals obtain water in the winter when water sources are frozen. Some hibernate; that's all I know. Melchoir 01:09, 1 May 2006 (UTC) []. Although this is a very silly question for us Canadians, I actually found a quote: "Studies in Canada have shown some cows have gone 50 to 60 days with snow as the sole water source without any adverse effects.