What do the 4Rs stand for?

Options

A. Reduce, Reuse, Recycle and Replace
B. Reduce, Reuse, Recycle and Recover
C. Refuse, Reuse, Recycle and Replace
D. Refuse, Reduce, Recycle and Recover

Explanation

**Step-by-Step Solution:**

1. **Understanding the Concept of 4Rs**: The 4Rs refer to a set of principles aimed at promoting sustainability and reducing waste. They are commonly used in the context of environmental conservation.

2. **Identifying Each 'R'**:
- **Reduce**: This means to lessen the amount of waste we produce. By consuming less, we can minimize the impact on the environment.
- **Reuse**: This involves finding new ways to use items instead of throwing them away. By reusing products, we extend their life cycle and reduce waste.
- **Recycle**: This is the process of converting waste materials into new products. Recycling helps to conserve resources and reduce pollution.
- **Recover**: This refers to the process of recovering energy or materials from waste. It involves extracting useful materials from discarded items.

3. **Conclusion**: The 4Rs stand for Reduce, Reuse, Recycle, and Recover. These principles help in managing waste effectively and promoting a sustainable environment.