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22 -- Part 8: Managing Our
Our main disposal method is sanitary landfills.
They guard against ground Source reduction, recovery, and disposal are the three main water, air, and soil sources.
Incinerators burn components of waste management.
Pre it is source reduction.
Recovery is next best because pollution control technology removes most pollutants.
Toxic ash needs to be removed from homes, institutions, and small businesses because of municipal solid waste emissions.
Industrial solid should be thrown in the trash.
We use energy from land waste, manufacturing, mining, agriculture, and fill gas, generating electricity, and refining it.
Trash is starting to be recycled from landfills.
Developing nations generate more Regulations than developed nations, but waste management is similar to that of developing nations.
Waste in developing nations provides ways for industry to increase in population and study how tion grow.
In developing nations, open dumping and burning con industrial systems can mimic ecological tinue.
Reducing waste before it is generated is the best way to manage it.
Reducing waste can be achieved by using items.
Composting creates organic matter for monitored, yet illegal dumping occurs, gardening and farming, while recycling and no fully satisfactory method of recycling removes 26% of the U.S. waste stream.
Financial incentives can be used to clean up hazardous waste sites and encourage people to reduce waste.
It is a long and expensive process to clean up.
In your own words, describe the goals of industrial cans and how they compare to ecology.
There are several guidelines that sanitary landfills follow to dispose of hazardous waste.
Take a look at your have generated in other places throughout the day.
In this chapter, you are the president of your community or university.
You know about the industrial campus.
The CEO of a major cor is you.
What events, programs, and strategies are used to make containers for soft drinks and other consumer products?
While not cutting into profits, you can take steps to the Recyclemania Web page.
The biennial "State of Garbage in America" survey docu generated the most Ecological Footprints.
How many times more do you think the average U.S. citizen construction of a landfill is?
The study showed that the average resident of that landfill is from a lowincome nation and that the average resident of a highincome rate is from a lowincome nation.
In the pro coltan mining trade of five key mineral resources: cess, you pull out your coltan, diamonds, copper, cobalt, cell phone and text a friend and likely give very and gold.
You probably don't know that your phone is made of a metal called Coltan.
No cell phone can operate, that's the curse.
At nightfall, the rebels take most of his resources, leaving him to sell what he can to buy food for his family.
One of the most abused regions on Earth is linked to the glossy global high-tech economy.
The conflict has been fueled by ethnic tensions and access to valuable natural resources.
More than 5 million people have been killed in the conflict since 1998.
The current conflict is the latest chapter in the sad history of a nation rich in natural resources that have been stolen from the poor.
It is important for the production of computer chips, DVD players, game consoles, and digital cameras because we rely on this metal for our cell phones.
Tantalum comes from a dull blackish min and is referred to as columbite-tantalite, or coltan for short.
As information technology boomed, global demand for tantalum rose, and mining policy market prices for the metal shot up.
Evaluate ways to encourage some Congolese miners to mine coltan by choice, sustainable use of mineral but many more were forced to work as miners because of high prices.
There was open war in D.R.
The govern eastern D.R.
was overthrown by Rwanda and Uganda.
The region was producing less ment of Kabila.
The country's supply was less than 10% of the world's.
Conflict between government forces and various embargo could hurt the long-suffering people of the country.
They said that the mining life may be miserable, but it pays better.
In a land where the average income is only 20 percent, fighting was more important than most jobs.
Local farmers were chased off their land.
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