sewage flowing from a broken pipe is thrown in to the river we should take steps to stop this type of pollution
Answers
Explanation:
Where does human waste mingle with household chemicals, personal hygiene products, pharmaceuticals, and everything else that goes down the drains in American homes and businesses?
In sewers.
And what can you get when rain, pesticides, fertilizers, automotive chemicals, and trash run off the streets and down the gutters into those very same sewers? Sewage backing up into people’s basements. Sewage spilling onto streets and parks. Sewage pouring into rivers and streams.
Each year, more than 860 billion gallons of this vile brew escapes sewer systems across the country. That’s enough to flood all of Pennsylvania ankle-deep. It’s enough for every American to take one bath each week for an entire year.
After bursting out of a pipe or manhole cover, this foul slurry pollutes the nearest body of water. Downstream, some of it may be pumped out, treated, and piped into more homes and businesses. From there, it goes back into a sewer system, and the cycle resumes.
A threat to human health
Untreated human sewage teems with salmonella, hepatitis, dysentery, cryptosporidium, and many other infectious diseases.
American Rivers
Canal polluted by raw sewage
One hundred years ago, epidemics of these diseases helped limit the life expectancy of a U.S. citizen to about 50 years. Estimates vary for how many people sewage still sickens or kills each year, but they are all large.
Germs linger even after the stench of sewage has dispersed. Healthy adults may never realize that yesterday’s swim caused today’s cough, diarrhea, or ear infection. Young children, their grandparents, and people already weakened by illness are more likely to become seriously ill or die. Scientists believe as many as 3.5 million Americans get sick each year after swimming, boating, fishing, or otherwise touching water they thought was safe.
A 1998 study published in the International Journal of Epidemiology blamed water pollution for one-third of all reported gastroenteritis cases and two-thirds of all ear infections. It’s not just the people who play in and around the water who are at risk. Between 1985 and 2000, the Centers for Disease Control (CDC) documented 251 separate disease outbreaks and nearly half a million cases of waterborne illness from polluted drinking water in the United States. Another study by the CDC and the National Academy of Sciences concluded that most illnesses caused by eating tainted seafood have human sewage as the root cause.
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Answer:
here it goes hope its help full..
Explanation:
Sewer overflows and backups can cause health hazards, damage home interiors, and threaten the environment. Sewage pollution gets into our local creeks when it escapes the sewage system. Following steps helps you to reduce sewer overflow in your apartment or neighborhood.
Tree roots can invade even the smallest cracks in pipes. Tree roots can block the pipes causing sewers to backup and overflow. Careful thought needs to be given to the location of thirsty trees.
Use basket/strainers in sinks to catch food scraps and empty them into trash for disposal.
Cracked pipes have to be repaired or replaced.
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