Question

Explain the 3R principle for management of biodegradable waste. (3 Mark)

Answer 1

The 3R principle is a method of waste management. 3R stands for Reduce, Reuse and Recycle.

• Reduce: This step involves reducing the amount of waste generation by using fewer disposable items. (1 Mark)
• Reuse: This step involves reusing items for other purposes. For example, small bottles can be cleaned and used to store food items in the kitchen. (1 Mark)
• Recycle: In this step, the waste material is destroyed and the remains of the item are used to make something else. For example, used plastic plates can be melted and reshaped into new plastic bottles. (1 Mark)