Agriculture class 8 questions and answers

Agriculture class 8 questions and answers help students understand the basics of farming, crop production, and rural development. These essential questions from the SSC, NCERT, CBSE, and ICSE syllabi will aid in quick revision and exam preparation.

Agriculture class 8 questions and answers: One-Liner Questions (SSC Telangana and Andhra Pradesh Syllabus):

1. What is agriculture?
2. Define mixed farming.
3. What is crop rotation?
4. Name the two main crop seasons in India.
5. What is horticulture?
6. Define irrigation.
7. What is organic farming?
8. What is green manure?
9. Name one rabi crop.
10. What is soil conservation?
11. Name one kharif crop.
12. Define sustainable agriculture.
13. What is the importance of irrigation?
14. Define monoculture.
15. What is biofertilizer?
16. What is livestock farming?
17. Name a major food crop of India.
18. Define sericulture.
19. What is the role of earthworms in farming?
20. What is terrace farming?
21. What is apiculture?
22. What is fish farming?
23. What is drip irrigation?
24. Define subsistence farming.
25. Name a plant used for making fiber.
26. What is slash-and-burn farming?
27. What is the Green Revolution?
28. What are cash crops?
29. What is fallow land?
30. Define rainfed agriculture.
31. What is vermicomposting?
32. Name a cereal crop.
33. What is the purpose of crop protection?
34. What is plant breeding?
35. Define hybrid seeds.
36. What is aquaculture?
37. What is sericulture?
38. Define precision farming.
39. What is a nursery in agriculture?
40. What is a greenhouse?
41. Define irrigation efficiency.
42. What is agroforestry?
43. What is a seed drill?
44. Define leguminous crops.
45. What is hydroponics?
46. Name an oilseed crop.
47. What is shifting agriculture?
48. What is the role of fertilizers in agriculture?
49. What is multiple cropping?
50. What is zero tillage?

Answers:

1. Agriculture is the practice of cultivating plants and rearing animals for food and other products.
2. Mixed farming involves growing crops and raising livestock on the same farm.
3. Crop rotation is the practice of growing different crops in succession on the same land.
4. The two main crop seasons in India are kharif and rabi.
5. Horticulture is the science of growing fruits, vegetables, and flowers.
6. Irrigation is the artificial application of water to crops.
7. Organic farming involves the use of natural substances to grow crops.
8. Green manure refers to plants that are grown and then plowed back into the soil to enrich it.
9. Wheat is an example of a rabi crop.
10. Soil conservation involves techniques to prevent soil erosion.
11. Rice is an example of a kharif crop.
12. Sustainable agriculture is farming that meets current needs without harming future generations.
13. Irrigation is important for providing water in regions with insufficient rainfall.
14. Monoculture refers to the practice of growing only one type of crop at a time.
15. Biofertilizers are substances that contain living microorganisms that help promote plant growth.
16. Livestock farming is the rearing of animals for food, fiber, and labor.
17. Rice is a major food crop of India.
18. Sericulture is the production of silk by rearing silkworms.
19. Earthworms help improve soil fertility by decomposing organic matter.
20. Terrace farming is the practice of creating stepped levels on a hillside for farming.
21. Apiculture is the practice of beekeeping.
22. Fish farming is the raising of fish in enclosures for commercial purposes.
23. Drip irrigation is a method where water is delivered directly to the plant roots through tubes or pipes.
24. Subsistence farming is when farmers grow food primarily for their own consumption.
25. Cotton is used for making fiber.
26. Slash-and-burn farming involves cutting and burning plants in a forest to create farmland.
27. The Green Revolution refers to the introduction of high-yield crop varieties and advanced agricultural techniques.
28. Cash crops are crops grown for sale rather than for the farmer’s own use.
29. Fallow land is agricultural land that is left unplanted for a period of time to restore its fertility.
30. Rainfed agriculture relies solely on rainfall for water.
31. Vermicomposting uses earthworms to convert organic waste into nutrient-rich compost.
32. Wheat is an example of a cereal crop.
33. Crop protection involves measures to prevent or control pests, diseases, and weeds.
34. Plant breeding is the science of changing the traits of plants to produce desired characteristics.
35. Hybrid seeds are produced by crossing two different plant varieties.
36. Aquaculture is the farming of fish and other aquatic organisms.
37. Sericulture is the production of silk by rearing silkworms.
38. Precision farming uses technology to monitor and optimize agricultural production.
39. A nursery is a place where plants are grown and nurtured until they are ready to be transplanted.
40. A greenhouse is a structure where plants are grown under controlled environmental conditions.
41. Irrigation efficiency measures how well water is used for crop production.
42. Agroforestry is the practice of growing trees and crops together on the same land.
43. A seed drill is a machine used for planting seeds at a uniform depth and spacing.
44. Leguminous crops are plants that can fix nitrogen from the atmosphere.
45. Hydroponics is the practice of growing plants without soil, using a nutrient-rich water solution.
46. Mustard is an example of an oilseed crop.
47. Shifting agriculture involves moving from one plot of land to another after exhausting the soil’s fertility.
48. Fertilizers provide essential nutrients to plants and enhance their growth.
49. Multiple cropping is the practice of growing more than one crop on the same land during a single growing season.
50. Zero tillage is a method of growing crops without disturbing the soil through tillage.

Key Takeaways:

1. Agriculture is essential for food security and rural development.
2. Crop rotation helps in maintaining soil fertility.
3. Mixed farming provides both food and economic security.
4. Sustainable practices are vital for future generations.
5. Irrigation is crucial in regions with irregular rainfall.
6. Organic farming is gaining importance for health and environmental benefits.
7. Terrace farming is effective in hilly areas.
8. Precision farming increases efficiency and reduces waste.
9. Fertilizers boost plant growth, but overuse can harm the environment.
10. Agroforestry promotes biodiversity and soil health.

Also Read: Agriculture class 10 questions and answers

Agriculture Questions With Answers (One Liners)