1. The composition of laterite soil in higher areas is _______________
2. The Laterite soil is found in which of the following State ___________
3. The Laterite soil is found in area of _________
4. The soil of northern plain of India is formed by ____________
5. How can soil erosion be controlled on hill slopes ?
6. Which soil is best for the production of cotton ?
7. Which of the following crop grown in alluvial aoil requires huge amount of water ?
8. The another name of acid or alkaline soil is ___________
9. In which of the State land with maximum area an unusable ____________
10. Petrology is the study of ____________
