Red soils of India are

Options

A. Laterite soils
B. Deficient in lime, Mg, P and K
C. Rich in iron and organic matter
D. All the above.

Answer

**Step-by-Step Text Solution:**

1. **Definition of Red Soil**: Red soil is a type of soil that develops in warm and temperate regions, characterized by its reddish color.

2. **Climate and Vegetation**: This soil typically forms in moist climates, particularly under deciduous or mixed forests. Deciduous forests are found in temperate regions.

3. **Geographical Distribution in India**: In India, red soil is primarily found in the following regions:
- Tamil Nadu
- Bundelkhand (which spans parts of Uttar Pradesh and Madhya Pradesh)

4. **Composition and Characteristics**: Red soil is also known as laterite soil. It is deficient in several essential minerals, including lime, magnesium, phosphorus, and potassium.

5. **Color Explanation**: The reddish color of the soil is attributed to its high iron content and the presence of organic matter.

6. **Conclusion**: All the mentioned characteristics and geographical locations are correct regarding red soil in India.