Methodical recommendation:

Textbook Questions

Number Name Type Difficulty Marks Description
1. Biological magnification Other medium 3 m. An intext exercise consists of only one textbook question, and the question holds three marks. It is a short answer question converted to an MCQ and deals with biodegradable substances. As an outcome of the exercise, the student will learn about the mentioned concept.

Practice Questions

Number Name Type Difficulty Marks Description
1. Different sources of wastes and the different waste management techniques Other medium 5 m. A drag and drop exercise and pick out the odd one out on different sources of wastes and the waste management techniques.