What does the three R means? The three R means Reduce, Reuse and Recycle. The three R's are vital for waste management and reducing pollution from our environment. By practicing these three R, we can save our planet and keep our environment clean and safe. Why should we recycle? Recycling is a way through which we can reduce the amount of garbage that is thrown away. The garbage pollutes the land and air but with help of recycling we can reuse the things in new products that are otherwise thrown away. What are the two types of recycling operation? Explain in your own words. There are two types of recycling operations: internal and external. In internal recycling, an industry reuses the waste products of manufacturing process within the same process. It is most common in metal industry. External recycling is the reclaiming of materials from a product that has been worn out. An example of external recycling is the collection of old newspaper and magazines for the m...
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