MCQ Soil Diversity of Bihar 1. What is the primary factor influencing soil diversity in Bihar?VegetationClimateTopographyGeologyQuestion 1 of 162. What is the characteristic feature of the alluvial soil found in Bihar?High organic matter contentHigh clay contentHigh sand contentHigh pH levelQuestion 2 of 163. Which district in Bihar has the highest percentage of acidic soil?PurneaKishanganjArariaDarbhangaQuestion 3 of 164. What is the primary use of the red soil found in the southern parts of Bihar?ConstructionAgricultureCeramicsBrick-makingQuestion 4 of 165. Which nutrient is most deficient in the soils of Bihar?PhosphorusNitrogenPotassiumZincQuestion 5 of 166. What is the impact of soil erosion on the soil diversity of Bihar?Increases soil fertilityHas no impactDecreases soil fertilityIncreases soil salinityQuestion 6 of 167. Which conservation practice is most effective in reducing soil erosion in Bihar?Contour farmingTerracingCrop rotationMulchingQuestion 7 of 168. What is the role of organic matter in maintaining soil health in Bihar?Improves soil structureIncreases soil fertilityEnhances soil biodiversityAll of the aboveQuestion 8 of 169. What is the primary cause of soil degradation in Bihar?OvergrazingDeforestationOverfertilizationOverirrigationQuestion 9 of 1610. Which conservation practice is most effective in maintaining soil biodiversity in Bihar?Regenerative agricultureOrganic farmingPermacultureAgroforestryQuestion 10 of 1611. What is the role of soil microorganisms in maintaining soil health in Bihar?Decompose organic matter Fix atmospheric nitrogenSolubilize phosphorusAll of the aboveQuestion 11 of 1612. Which government initiative is most effective in promoting soil conservation in Bihar?Soil Health Card SchemeNational Mission for Sustainable AgricultureRashtriya Krishi Vikas YojanaPradhan Mantri Krishi Sinchai YojanaQuestion 12 of 1613. What is the impact of irrigation on the soil diversity of Bihar?Increases soil salinityDecreases soil salinityHas no impactIncreases soil alkalinityQuestion 13 of 1614. What is the impact of climate change on the soil diversity of Bihar?Increases soil moistureDecreases soil temperatureIncreases soil temperatureDecreases soil moistureQuestion 14 of 1615. Which soil type is known for its high iron content?Alluvial soilRed soilBlack soilLaterite soilQuestion 15 of 1616. What is the main characteristic of alluvial soil?Sandy textureHigh clay contentFertile and rich in nutrientsPoor drainageQuestion 16 of 16 Loading...
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