Question

explain 3rs of waste management.

Answer 1

REDUCE
The first and most effective component of the waste hierarchy is reducing the waste created. Consumers are encouraged to reduce their waste by purchasing in bulk, buying items with less packaging and switching to reusable instead of single-use items. Businesses can adopt manufacturing methods that require fewer resources and generate less waste. In addition to benefiting the environment, these efforts often offer consumers and businesses the financial incentive of lower expenses in purchases.

REUSE
Despite efforts to reduce the amount of waste generated, consumers and businesses still create substantial waste. The U.S. Environmental Protection Agency estimates that each American generated 4.3 pounds of waste daily in 2009 (see References 5). Much of this waste can immediately be reused to minimize the strain on the environment and municipal waste management. For example, consumers can refill a purchased bottle of water with water from home to minimize the number of plastic bottles being discarded. Consumers have a financial incentive here as well, as municipal water is far cheaper than bottled water.

RECYCLE
When waste is eventually discarded, segregating items for recycling from other waste is important. Recyclables include glass, newspaper, aluminum, cardboard and a surprising array of other materials. Lead, for example, has one of the highest recycling rates because of laws requiring the recycling of lead-acid batteries. According to the U.S. Geological Survey, recycled lead accounts for almost 90 percent of the lead used in manufacturing today.

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Answer 2

It is reduce ,reuse bad recycle Called the “three R’s” of waste management this waste hierarchy is the guidance suggested for creating a sustainable life. You might be wondering as to how can you incorporate these principles in your daily life. They are not hard to implement. All you need is to bring a small change in your daily lifestyle to reduce waste so that less amount of it goes to the landfill .
The second one is reuse we can reuse many things such as old books and old clothes etc

the last stage is the recyclingTo recycle something means that it will be transformed again into a raw material that can be shaped into a new item. There are very few materials on the earth that cannot be recycled. One of the issues facing communities that want to become more involved with a recycling effort is that while the relying collection and sorting process may be affordable to implement, there still has to be a facility to receive and transform the discarded waste into a raw material.