Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | 5R’s concept | Other | easy | 1 m. | This exercise consists of one key question for school exam preparation; which carries one mark. The student has multiple-choice questions from section 'A' about 5R’s concept. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 2. | Decomposers | Other | easy | 1 m. | This exercise consists of one key question for school exam preparation; which carries one mark. The student has multiple-choice questions from section 'A' about the decomposers. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 3. | Chipko movement and UNEP | Other | easy | 1 m. | This exercise consists of one key question for school exam preparation; which carries one mark. The student has multiple-choice questions from section 'A' about chipko movement. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 4. | Food web | Other | easy | 2 m. | A multiple choice question on food chain, food web, and different ecological pyramids. |
| 5. | Types of wastes | Other | medium | 2 m. | This exercise consists of only one question, which holds five marks. It is a long answer question converted to multiple answers and deals with waste disposal. As an outcome of the exercise, the student will learn about the mentioned concept. |
| 6. | Pesticides | Other | medium | 2 m. | This exercise consists of two key question for school exam preparation; which carries two marks. The student has very short answer type questions from section 'B' about pesticides. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 7. | Biodegradable and non-biodegradable wastes | Other | medium | 3 m. | This exercise consists of one key question for school exam preparation; which carries three marks. The student has short answer type questions from section 'C' about biodegradable and non-biodegradable wastes. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 8. | Trophic level | 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 the trophic level. As an outcome of the exercise, the student will learn about the mentioned concept. |
| 9. | Food chain | Other | medium | 3 m. | This exercise consists of one key question for school exam preparation; which carries three marks. The student has short answer type questions from section 'C' about food chain and food web. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 10. | Ozone and its effects | Other | medium | 5 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 ozone. As an outcome of the exercise, the student will learn about the mentioned concept. |
| 11. | Harmful effects on enviroment | Other | hard | 5 m. | This exercise consists of only one question, which holds five marks. It is a long answer question converted to multiple answers and deals with agricultural practices on the environment. As an outcome of the exercise, the student will learn about the mentioned concept. |
| 12. | Biological magnification | Other | hard | 5 m. | This exercise consists of one key question for school exam preparation; which carries four marks. The student has case-based questions about biomagnification. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 13. | Energy Transfer | Other | hard | 2 m. | This exercise consists of one key question for school exam preparation; which carries two marks. The student has very short answer type questions from section 'B' about food chain. As an outcome of the exercise, the student will learn about the mentioned concepts. |