PDF chapter test TRY NOW
Methodical recommendation:
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Multiple choice questions I | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with artificial ecosystems and food chains. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 2. | Name Multiple choice questions II | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the ecosystem and food chain. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 3. | Name Multiple choice questions III | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with biomagnification and chlorofluorocarbon compounds. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 4. | Name Multiple choice questions IV | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with producers and ecosystems. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 5. | Name Multiple choice questions V | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the food web and ecosystems. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 6. | Name Multiple choice questions VI | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the UV rays and non biodegradable substance. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 7. | Name Multiple choice questions VII | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the food chain and ecosystems. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 8. | Name Multiple choice questions VIII | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the food chain and photosynthesis. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 9. | Name Multiple choice questions IX | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the food chain and ecosystem. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 10. | Name Multiple choice questions X | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the food chain and ecosystem. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 11. | Name Multiple choice questions XI | Type Other | Difficulty medium | Marks 1 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the food chain and ecosystem. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 12. | Name Textbook multiple choice questions IX | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has multiple-choice questions dealing with the Ecosystem, trophic level, photosynthesis, biodegradable items and food chain. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 13. | Name Intext question I | Type Other | Difficulty medium | Marks 3 m. | Description 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 trophic levels. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 14. | Name Intext question II | Type Other | Difficulty medium | Marks 3 m. | Description 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 decomposers. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 15. | Name Intext question III | Type Other | Difficulty medium | Marks 3 m. | Description 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 and non-biodegradable substances. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 16. | Name Intext question IV | Type Other | Difficulty medium | Marks 3 m. | Description 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. |
| Number 17. | Name Intext question V | Type Other | Difficulty medium | Marks 3 m. | Description 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. |
| Number 18. | Name Intext question VI | Type Other | Difficulty medium | Marks 5 m. | Description 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. |
| Number 19. | Name Intext question VII | Type Other | Difficulty medium | Marks 3 m. | Description 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 waste disposal. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 20. | Name Intext question VIII | Type Other | Difficulty medium | Marks 3 m. | Description 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. |
| Number 21. | Name Intext question IX | Type Other | Difficulty medium | Marks 4 m. | Description 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 different trophic levels. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 22. | Name Intext question XI | Type Other | Difficulty medium | Marks 3 m. | Description 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 biological magnification. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 23. | Name Intext question XII | Type Other | Difficulty medium | Marks 3 m. | Description An intext exercise consists of only one textbook question, and the question holds three marks. It is a short answer question converted to a drop-down answer and deals with trophic level and non-biodegradable wastes. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 24. | Name Intext question XIII | Type Other | Difficulty medium | Marks 3 m. | Description 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 answer and deals with biodegradable substances. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 25. | Name Intext question XIV | Type Other | Difficulty medium | Marks 3 m. | Description 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 ozone layer. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 26. | Name Short answer question I | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with improper waste disposal. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 27. | Name Short answer question II | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with the common food chain of the pond ecosystem. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 28. | Name Short answer question III | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with the advantages of cloth bags. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 29. | Name Short answer question IV | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with artificial ecosystems. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 30. | Name Short answer question V | Type Other | Difficulty medium | Marks 2 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with biodegradable and non-biodegradable substances. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 31. | Name Short answer question VI | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with biotic and abiotic components, food chains and heterotrophs. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 32. | Name Short answer question VII | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with the role of decomposers in the environment. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 33. | Name Short answer question VIII | Type Other | Difficulty medium | Marks 1 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with biomagnification, ecosystem, aquarium and parasites. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 34. | Name Short answer question IX | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with an aquarium. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 35. | Name Long answer question I | Type Other | Difficulty hard | Marks 5 m. | Description This exercise consists of only one question, which holds five marks. It is a long answer question converted to multiple answers and deals with energy flow in an ecosystem. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 36. | Name Long answer question II | Type Other | Difficulty hard | Marks 5 m. | Description This exercise consists of only one question, which holds five marks. It is a long answer question converted to multiple answers and deals with decomposers. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 37. | Name Long answer question III | Type Other | Difficulty hard | Marks 4 m. | Description This exercise consists of only one question, which holds five marks. It is a long answer question converted to multiple answers and deals with Activities in daily life that are eco-friendly. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 38. | Name Long answer question IV | Type Other | Difficulty hard | Marks 2 m. | Description This exercise consists of only one question, which holds five marks. It is a long answer question converted to multiple answers and deals with the food chain and food web. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 39. | Name Long answer question V | Type Other | Difficulty hard | Marks 5 m. | Description 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. |
| Number 40. | Name Long answer question VI | Type Other | Difficulty hard | Marks 5 m. | Description 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 management in fertiliser industries. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 41. | Name Long answer question VII | Type Other | Difficulty hard | Marks 5 m. | Description 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 management in fertiliser industries. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 42. | Name Long answer question VIII | Type Other | Difficulty hard | Marks 5 m. | Description 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. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework I | Recomended time: 00:20:00 | Difficulty medium | Marks 5 m. | Description This exercise consists of three textbook questions; each question holds one mark. The student has multiple-choice questions dealing with Artificial ecosystems, food chain, non-biodegradable substances, UV-rays and decomposers. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 2. | Name Homework II | Recomended time: 00:20:00 | Difficulty medium | Marks 7 m. | Description This exercise consists of three textbook questions; each question holds one mark. The student has multiple-choice questions dealing with Ecosystems, food chains, and biodegradable items. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 3. | Name Homework III | Recomended time: 00:20:00 | Difficulty medium | Marks 6 m. | Description This exercise consists of three textbook questions; each question holds one mark. The student has multiple-choice questions dealing with non-biodegradable pesticides, ozone, food chain and photosynthesis. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 4. | Name Homework IV | Recomended time: 00:20:00 | Difficulty medium | Marks 5 m. | Description This exercise consists of three textbook questions; each question holds one mark. The student has multiple-choice questions dealing with Ecosystem, trophic level and food chain. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 5. | Name Homework V | Recomended time: 00:20:00 | Difficulty medium | Marks 6 m. | Description This exercise consists of three textbook questions; each question holds one mark. The student has multiple-choice questions dealing with autotrophs, saprophytes and heterotrophs. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 6. | Name Homework VI | Recomended time: 00:20:00 | Difficulty medium | Marks 7 m. | Description This exercise consists of three textbook questions; each question holds one mark. The student has multiple-choice questions dealing with autotrophs, saprophytes and heterotrophs. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| Number 7. | Name Homework VII | Recomended time: 00:20:00 | Difficulty medium | Marks 10 m. | Description A homework contains, short answer questions to test your knowledge about the chapter of the our environment. |
| Number 8. | Name Homework VII | Recomended time: 00:20:00 | Difficulty medium | Marks 9 m. | Description A homework contains, short answer questions to test your knowledge about the chapter of the our environment. |
| Number 9. | Name Homework VIII | Recomended time: 00:20:00 | Difficulty medium | Marks 13 m. | Description A homework contains, short answer questions to test your knowledge about the chapter of the our environment. |
| Number 10. | Name Homework IX | Recomended time: 00:20:00 | Difficulty medium | Marks 8 m. | Description A homework contains, short answer questions to test your knowledge about the chapter of the our environment. |
| Number 11. | Name Homework X | Recomended time: 00:20:00 | Difficulty medium | Marks 10 m. | Description A homework contains, short answer questions to test your knowledge about the chapter of the our environment. |
| Number 12. | Name Revision test I | Recomended time: 00:20:00 | Difficulty hard | Marks 11 m. | Description An intext exercise consists of only one textbook question. The question holds three marks. It is a short answer question converted to an MCQ answer and deals with methods used by plants to eliminate waste. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 13. | Name Revision test II | Recomended time: 00:20:00 | Difficulty hard | Marks 9 m. | Description An intext exercise consists of only one textbook question. The question holds three marks. It is a short answer question converted to an MCQ answer and deals with methods used by plants to eliminate waste. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 14. | Name Revision test III | Recomended time: 00:20:00 | Difficulty hard | Marks 9 m. | Description An intext exercise consists of only one textbook question. The question holds three marks. It is a short answer question converted to an MCQ answer and deals with decomposers, waste disposal and biodegradable substances. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 15. | Name Revision test IV | Recomended time: 00:20:00 | Difficulty hard | Marks 10 m. | Description An intext exercise consists of only one textbook question. The question holds three marks. It is a short answer question converted to an MCQ answer and deals with Biodegradable substances, trophic level and waste disposal. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 16. | Name Revision test V | Recomended time: 00:20:00 | Difficulty hard | Marks 9 m. | Description An intext exercise consists of only one textbook question. The question holds three marks. It is a short answer question converted to an MCQ answer and deals with biodegradable substances and biological magnification. As an outcome of the exercise, the student will learn about the mentioned concept. |
| Number 17. | Name Revision test VI | Recomended time: 00:20:00 | Difficulty hard | Marks 12 m. | Description The long answer exercise questions are included in the homework to test your knowledge of the chapter on the our environment. |
| Number 18. | Name Revision test VII | Recomended time: 00:20:00 | Difficulty hard | Marks 15 m. | Description The long answer exercise questions are included in the homework to test your knowledge of the chapter on the our environment. |
| Number 19. | Name Revision test VIII | Recomended time: 00:20:00 | Difficulty hard | Marks 14 m. | Description The long answer exercise questions are included in the homework to test your knowledge of the chapter on the our environment. |
| Number 20. | Name Revision test IX | Recomended time: 00:20:00 | Difficulty hard | Marks 12 m. | Description The long answer exercise questions are included in the homework to test your knowledge of the chapter on the our environment. |
| Number 21. | Name Revision test X | Recomended time: 00:20:00 | Difficulty hard | Marks 14 m. | Description The long answer exercise questions are included in the homework to test your knowledge of the chapter on the our environment. |
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