Briefly Explain three R's
Answers
Answer:
Search for a topic
Chemistry > Environmental Chemistry > Three Rs: Reduce, Reuse, Recycle
Environmental Chemistry
Three Rs: Reduce, Reuse, Recycle
As a nation, we are generating more garbage. We don’t know what to do with it. Irresponsible disposal of this waste is polluting the environment and poses a public health risk. Present disposal methods threaten our health, safety, and environment, and pose additional indirect costs to society. Most industrial, commercial, and household waste is now disposing of in landfills or surface impoundments. Waste treated in this manner is contaminating groundwater, rivers, and streams. Burning of waste releases hazardous gases into the air. The solution to this problem is in the “ Three Rs ” approach—reduce, reuse, recycle.
Solve
Questions
In the context of conservation of natural resources, explain the terms reduce, recycle and reuse. From among the materials that we use in daily life, identify two materials for each category.
1 Verified answer
Can you suggest some changes in your school which would make it environment-friendly?
1 Verified answer
Depletion of scarce materials present within the ground can be prolonged by
1 Verified answer
VIEW MORE
three rs
Three Rs: Reduce, Reuse, Recycle
Reduce
Reducing the amount you buy is the most important of all the options to manage waste. Composting is a common technique to reduce the volume of kitchen waste to ‘zero waste.’ It is also an effective method through which kitchen waste can be recycled back into nature. The basic is to only purchase goods that we need and in the right amount.
What Can We Do?
Each person contributes to the waste management problem. If every household reduces its waste. This is a way to reduce the problem. You can begin with analyzing – what you throw away and what goods you need at home.
Among the main steps consumers can fallow to reduce waste are:
Choosing items that you need, not want
Shopping for high-quality items
Using minimum packaging
Buying local products
Quick summary
with stories
The Three R's to Save Environment
3 mins read
Reuse
There are definite items in our garbage that can be reused. Reusing waste items means that instead of dumping them, we can reuse these items.
What Can We Do?
The following are some examples of reuse:
Items such as plastic containers and pickle bottles should be reused to store other things.
We can also reuse cardboard boxes, wrapping papers, and chocolate boxes.
We can give away old clothes to the needy people.
It is better to use cloth bags in place of plastic bags for shopping.
Buy such products which can be reused such as rechargeable batteries:
Recycle
Often you may find persons (the Kabariwalas) who visit our home, and to whom we sell old newspapers, bottles, tins, magazines, etc. perhaps you have never thought where these products go. These products are used as raw materials for manufacturing other items.
In other words, recycling takes place in the manufacturing of these products. This is an important effort, as in this process, we not only reduce the load of garbage as well as conserve natural resources also.
Recycling of some common items such as glass, metals, paper, plastics, cardboard, batteries, cans made of steel and aluminum, rubber, wooden furniture easily possible.
So, discarding your waste, find ways to recycle it besides letting it go to landfills.
Answer:
REDUCE: The best way to manage waste is to not produce it. This can be done by shopping carefully and being aware of a few guidelines:
- Buy products in bulk. Larger, economy-size products or ones in concentrated form use less packaging and usually cost less per ounce.
- Avoid over-packaged goods, especially ones packed with several materials such as foil, paper, and plastic. They are difficult to recycle, plus you pay more for the package.
- Avoid disposable goods, such as paper plates, cups, napkins, razors, and lighters. Throwaways contribute to the problem, and cost more because they must be replaced again and again.
- Buy durable goods – ones that are well-built or that carry good warranties. They will last longer, save money in the long run and save landfill space.
- At work, make two-sided copies when ever possible.
- Maintain central files rather than using several files for individuals.
- Use electronic mail or main bulletin board.
- Remove your name from the mailing lists of materials you no longer want to receive: write to Mail Preference Service, c/o Direct Marketing Assoc., P.O. Box 90008, Farmingdale, NY 11735.
- Use cloth napkins instead of paper napkins.
- Use a dish cloth instead of paper towels.
REUSE: It makes economic and environmental sense to reuse products. Sometimes it takes creativity:
- Reuse products for the same purpose. Save paper and plastic bags, and repair broken appliances, furniture and toys.
- Reuse products in different ways. Use a coffee can to pack a lunch; use plastic microwave dinner trays as picnic dishes.
- Sell old clothes, appliances, toys, and furniture in garage sales or ads, or donate them to charities.
- Use reseal able containers rather than plastic wrap.
- Use a ceramic coffee mug instead of paper cups.
- Reuse grocery bags or bring your own cloth bags to the store. Do not take a bag from the store unless you need one.
RECYCLE: Recycling is a series of steps that takes a used material and processes, remanufactures, and sells it as a new product. Begin recycling at home and at work:
- Buy products made from recycled material. Look for the recycling symbol or ask store managers or salesmen. The recycling symbol means one of two things – either the product is made of recycled material, or the item can be recycled. For instance, many plastic containers have a recycling symbol with a numbered code the identifies what type of plastic resin it is made from. However, just because the container has this code does not mean it can be easily recycled locally.
- Check collection centers and curbside pickup services to see what they accept, and begin collecting those materials. These can include metal cans, newspapers, paper products, glass, plastics and oil.
- Consider purchasing recycled materials at work when purchasing material for office supply, office equipment or manufacturing.
- Speak to store managers and ask for products and packaging that help cut down on waste, such as recycled products and products that are not over packaged.
- Buy products made from material that is collected for recycling in your community.
- Use recycled paper for letterhead, copier paper and newsletters.
Explanation: