what is waste explain long 200 word
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Answer:
It may be no longer useful as it has served its purpose, and at the end of the process have no further use, and it is generally discarded. It is unwanted materials and objects that people have thrown away. It is often also called trash, garbage, rubbish, or junk. It can be solid, liquid, or gas, or it can be waste heat. There are many different kinds of waste. Garbage is the waste we produce daily in our homes, including old or unwanted food, chemical substances, paper, broken furniture, used containers, and other things.
When waste is a liquid or gas, it can be called an emission. This is usually pollution. Sanitation is proper handling of human waste.
Waste can also be something abstract (something that you cannot touch), for example "a waste of time" or "wasted opportunities". When people use the words waste or wasted in this way, they are saying (directly or indirectly) that something has been used badly (using too much of it or using it incorrectly).
Mark Braniest
Answer:
Waste (or wastes) are unwanted or unusable materials. Waste is any substance which is discarded after primary use, or is worthless, defective and of no use. A by-product by contrast is a joint product of relatively minor economic value. A waste product may become a by-product, joint product or resource through an invention that raises a waste product's value above zero.
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