MCQ on soils

Soils in Himachal Pradesh Quiz

🧪 MCQs on Soils in Himachal Pradesh

Q1. Which of the following soil types is predominant in the mid-hill and valley regions of Himachal Pradesh?

A. Lateritic soil B. Alluvial soil C. Mountain meadow soil D. Red loamy soil

📝 Explanation: Alluvial soils are found in valleys like Kangra, Mandi, and Sirmaur, making them fertile and suitable for agriculture.

Q2. Red loamy soil in Himachal Pradesh is mainly found in:

A. High-altitude tribal districts B. Lower Shivalik hills C. Mid-altitude terraces D. Spiti and Kinnaur

📝 Explanation: Red loamy soil is found in the lower elevations like Bilaspur, Una, and lower Kangra due to high iron oxide content.

Q3. Brown hill soils in Himachal Pradesh are characterized by:

A. Low organic content B. High clay and low permeability C. Rich organic matter and forest origin D. Salinity and alkalinity

📝 Explanation: Brown hill soils are forest-derived, rich in organic matter and suitable for horticulture like apple and vegetables.

Q4. In which of the following districts are mountain meadow soils found?

A. Una and Bilaspur B. Solan and Sirmaur C. Kullu and Kinnaur D. Lahaul-Spiti and Kinnaur

📝 Explanation: Mountain meadow soils, also called alpine soils, are found at high altitudes, formed by weathering of rocks in cold desert areas.

Q5. Which of the following is the least fertile soil in Himachal Pradesh?

A. Alluvial B. Brown hill C. Red loamy D. Alpine meadow

📝 Explanation: Soils in Lahaul-Spiti and Kinnaur are shallow, dry, and low in humus—hence, low in fertility.

Q6. Which of the following crops is best suited to brown forest soil in Himachal Pradesh?

A. Barley B. Apple C. Maize D. Tea

📝 Explanation: Apple orchards thrive in well-drained brown forest soils rich in organic matter, especially in Shimla, Kullu, and Kinnaur.

Q7. The most significant soil erosion problem in Himachal Pradesh is due to:

A. Acid rain B. Wind erosion C. Flash floods and steep slopes D. Urbanization

📝 Explanation: Due to hilly terrain, Himachal faces heavy soil erosion from rains, landslides, and deforestation.

Q8. The best method for soil conservation in steep slopes of Himachal Pradesh is:

A. Use of chemical fertilizers B. Contour ploughing C. Canal irrigation D. Surface mining

📝 Explanation: Contour ploughing helps reduce runoff and prevents soil erosion in hilly terrains.

Q9. Which type of soil in Himachal Pradesh is calcareous and alkaline in nature?

A. Red loamy B. Brown hill C. Alluvial D. Mountain meadow

📝 Explanation: Alluvial soils, particularly older alluvium, often contain lime and are slightly alkaline.

Q10. Which district in Himachal Pradesh has the most severe problem of soil erosion?

A. Lahaul-Spiti B. Chamba C. Sirmaur D. Kangra

📝 Explanation: Sirmaur district experiences high soil erosion due to heavy rainfall, steep slopes, and deforestation.

Q11. Match the soil types with their features:

Q12. Match the soil type with suitable crops:

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