MCQOPTIONS
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MCQOPTIONS
This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Environment Management knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is used to convert wastelands into agricultural lands? |
| A. | Check dams |
| B. | Water purifier |
| C. | Rain harvesters |
| D. | Gradonies |
| Answer» E. | |
| 2. |
Why continuous contour trenches are used? |
| A. | To decrease the infiltration of air |
| B. | To enhance the infiltration of air |
| C. | To decrease the infiltration of water |
| D. | To enhance the infiltration of water |
| Answer» E. | |
| 3. |
What is called for the movement of surface litter and topsoil from one place to another? |
| A. | Soil submerge |
| B. | Soil degradation |
| C. | Soil erosion |
| D. | Soil pollution |
| Answer» D. Soil pollution | |
| 4. |
Why area treatment is important for soil? |
| A. | To reduces the impact of raindrops on the soil |
| B. | To maximize surface run-off |
| C. | Not treating the upper catchment and proceeds towards an outlet |
| D. | Not storing surplus rainwater |
| Answer» B. To maximize surface run-off | |
| 5. |
A–horizon soil consists of partially decomposed organic matter. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
WHY_AREA_TREATMENT_IS_IMPORTANT_FOR_SOIL??$ |
| A. | To reduces the impact of raindrops on the soil |
| B. | To maximize surface run-off |
| C. | Not treating the upper catchment and proceeds towards an outlet |
| D. | Not storing surplus rainwater |
| Answer» B. To maximize surface run-off | |
| 7. |
Why continuous contour trenches are used?$ |
| A. | To decrease the infiltration of air |
| B. | To enhance the infiltration of air |
| C. | To decrease the infiltration of water |
| D. | To enhance the infiltration of water |
| Answer» E. | |
| 8. |
What_is_called_for_the_movement_of_surface_litter_and_topsoil_from_one_place_to_another?$ |
| A. | Soil submerge |
| B. | Soil degradation |
| C. | Soil erosion |
| D. | Soil pollution |
| Answer» D. Soil pollution | |
| 9. |
Integrated pest management reduces the excess use of fertilizers. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Organic agriculture advocates avoiding the use of_____________________ |
| A. | Organic manure |
| B. | Stored water |
| C. | Modern technologies in harvesting |
| D. | Chemical fertilizers |
| Answer» E. | |
| 11. |
What_is_used_to_convert_wastelands_into_agricultural_lands? |
| A. | Check dams |
| B. | Water purifier |
| C. | Rain harvesters |
| D. | Gradonies |
| Answer» E. | |
| 12. |
What is called for the mixture of all the contents of soil? |
| A. | Erosion |
| B. | Sublimation |
| C. | Degradation |
| D. | Loams |
| Answer» E. | |
| 13. |
Which horizon helps to determine the pH of the soil? |
| A. | A |
| B. | B |
| C. | C |
| D. | O |
| Answer» D. O | |
| 14. |
A–horizon soil consists of partially decomposed organic matter.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
How many horizons are there in soils? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» E. | |
| 16. |
What is soil profile? |
| A. | A cross sectional view of the horizons in a soil |
| B. | A front view of the horizons in a soil |
| C. | A cross sectional view of the horizons in rocks |
| D. | A front view of the horizons in rocks |
| Answer» B. A front view of the horizons in a soil | |
| 17. |
What is called for the matured soils which are arranged in a series of zones? |
| A. | Soil zones |
| B. | Soil layers |
| C. | Soil horizons |
| D. | Soil benches |
| Answer» D. Soil benches | |
| 18. |
Under ideal climatic conditions how many cms of soil is developed? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» B. Two | |
| 19. |
In which temperature soil develops slowly? |
| A. | Summer |
| B. | Wind |
| C. | Rainy |
| D. | Cold |
| Answer» E. | |