Science - Waste Management
Due to the many different types of products humans and animals use in the world, there are various types of waste present today. These different wastes often have different chemical and physical characteristics, and mixing them can be dangerous. Problems arise when more than one type of waste is processed at the same time, so wastes often have to be separated and dealt with differently.Many wastes have dangerous and undesired properties, such as easy combustibility, corrosivity, radioactivity, or toxic capacities. For example, some wastes are so easy to ignite, that if they are disposed in the wrong way, they will catch fire soon enough, and their burning (or the burning of other wastes nearby) may release deadly fumes into the environment. Corrosive wastes are so strong (acid or otherwise) that if they burn right through any nearby substances, sometimes causing chemical reactions which lead to toxic and deadly byproducts. In some countries it is forbidden to dispose of radioactive wastes because of the threat of nuclear war, and sometimes simply the wastes themselves are so toxic that with a few rains runoff will pollute nearby water sources to the point that they are no longer safe to sustain life.
Basically, there are several broad topics that have to be taken into consideration when discussing what is to be done about our waste management problem. First, garbage must be reduced, therefore people must be careful not to waste resources and use every item to its fullest before discarding it. Cans and bottles should be crushed, garbage should be compressed, and as little packaging as possible should be used to wrap appliances. Second, anything reusable must be reused. Old shirts and clothes should be used as rags and recyclable items should be recycled. Broken appliances and useless objects should be fixed and rejuvenated as opposed to replaced. Finally, if objects can no longer be used or saved, they should be disposed of properly. Garbage processing plants need to separate substances that will react with each other undesirably and toxic matter should be kept clear of vital water sources. Rare habitats and those of endangered species shouldn't be used as dumping land. Though regulations have become stricter over the past few decades, there are still many improvements that have yet to be made. Still water sources are sometimes polluted by nearby garbage disposal sites, and no foolproof m
Some common words found in the essay are:
, water sources, bottles crushed, cans bottles crushed, cans bottles, garbage compressed,
Approximate Word count = 808
Approximate Pages = 3 (250 words per page double spaced)
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