Chapter 9: Waste Materials
What you need to learn in this chapter
In this chapter, we will be learning about waste materials and how to manage them properly.
We will learn how to identify different types of waste materials based on their characteristics.
We will also understand the meaning of biodegradable and non-biodegradable waste materials.
Biodegradable waste can be broken down naturally by bacteria and other living organisms, while non-biodegradable waste cannot be easily broken down and can harm the environment.
Let's learn how to take care of our waste and protect our planet!
Topics in this chapter
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