Science, asked by trisha8970, 17 days ago

Disposing of garbage is major issue of city how garbage effect on soil water. Mention the effect on earth​

Answers

Answered by Anonymous
2

Answer:

Soil erosion and sedimentation from construction sites can be significant in quantity and in the impact on off-site resources such as streams. ... Waste Disposal Hazardous chemicals that get into the soil (contaminants) can harm plants when they take up the contamination through their roots.

Explanation:

From being an eyesore to releasing toxins, improper waste disposal on any scale can create environmental problems, health problems and even economic concerns. This is also true for older landfill sites, which are often unlined. The lining of landfills prevents toxic substances from being released into the ground water.

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Answered by senthayoghasswar
2

Answer:

Garbage would not make most people’s short-list of top comedic fare. But in the early spring of 1987 Johnny Carson made it part of his nightly monologue and the whole world laughed.

The occasion was a barge loaded with over 3,100 tons of Long Island garbage which wandered the world for three months looking for a final resting place before finally slinking back home. There it languished for another three months while suits were filed and court injunctions handed down. The garbage was finally incinerated and buried in the same landfill it would have gone to had it never left New York.

The Mobro 4000 and its hapless tug the Break of Dawn left Long Island on March 22, bound for Morehead, N.C. It’s fragrant cargo was to be used for methane production. Brainchild of Alabama businessman Lowell Harrelson, the plan called for hauling plentiful Long Island garbage to less crowded environs, there to harvest methane and spread the composted waste on southern fields. Not such a bad idea perhaps, except that apparently little of it had been cleared with officials.

The governor of North Carolina banned the barge from unloading, as did Florida, Alabama, Texas and Louisiana. The hunt for a dump then went international. News reports from the time carry accounts of the homeless barge forlornly circling Grand Isle, Louisiana, which measures under 8 square miles in area, including surrounding water. Cuba, Mexico and Belize all rejected the offer of Long Island trash. The barge eventually turned around and made its way back up the coast.

The legal battle lasted nearly as long as the journey itself. A month into the Mobro’s wanderings, EPA officials made arrangements to inspect the decaying load and help determine its fate. But the barge ducked the appointment, instead heading for Mexican waters. American officials were apparently concerned that the garbage might be dumped at sea, which would have violated US law.

When the barge finally headed back north, environmental organizations sued. When it reached Long Island in July, Queens Councilwoman Claire Shulman sued to keep it from docking. New York State Supreme Court judges signed a restraining order halting plans to incinerate the garbage.

In the meantime, charges that some of the garbage came not from Long Island, as originally advertised, but from New York City itself, some of it even from Manhattan, had made the load even less palatable to potential dumping sites. Though it was supposed to contain primarily office refuse, rumors circulated that it might contain diapers and hazardous medical waste.

The Coast Guard weighed in, insisting that the barge would stay put until the constituents sorted things out. When that dispute was resolved, local residents protested, burning effigies of city officials in the streets. The garbage was finally incinerated in early September and the ashes were buried in the Ipswich landfill, the one originally designated to receive them.

The whole things would never have happened if Long Island hadn’t been facing a landfill crisis. Because its garbage dumps were polluting groundwater, New York State passed legislation in 1983 ordering all landfills on the Island closed by 1990. Incinerators pollute the air, while trucking trash off the island costs twice as much as putting it into landfills. It’s clear why Long Island officials jumped at an offer to take some of the stuff off their hands.

The extended episode is widely credited with launching the modern age of recycling and of focusing public attention on the shrinking space available in landfills.

Across most of North America, yard and food waste make up over a quarter of all the ordinary garbage we throw away. That’s 25% by weight. In the U.S., that 25% is almost equally divided between yard waste (32.6 million tons, or 12.8% of all MSW) and food scraps (31.7 million tons, or 12.5%). And then there’s all the other organic stuff that could be composted: all the clothing, towels, and bedding made of organic fibers, plus wood, old furniture and sawdust. Then there’s paper, which at 83 million tons accounts for another 30% of municipal solid waste. As of 2006, the latest year for which figures are available, over 64% of the yard waste we throw away was recovered and composted, as was 54.5% of the paper and cardboard. Only 2.6% of food waste reached a compost heap.

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