2013 · Q116
116. Which of the following statements regarding recycling is/are correct ?
- 1Recycling is just the collection and separation of the waste materials.
- 2Recycling is the collection and separation of the materials from the waste stream and their subsequent processing to produce a marketable product.
- 3Recycling leads to reduction of waste disposal cost.
Select the correct answer using the code given below.
General KnowledgeGeography
- A1 only
- B1 and 2
- C2 and 3
- D1 and 3
Explanation
Recycling involves collection, separation and processing into marketable products, reducing disposal costs; the official key marks C.