Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Producers, ozone layer depletion and food chain | Other | hard | 6 m. | An exercise on assertion and reasoning questions. |
Exam questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Ozone layer | 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 ozone layer. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 2. | Ozone depletion | 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 ozone layer. As an outcome of the exercise, the student will learn about the mentioned concepts. |