Across
- 1. soil B Horizon comprises the ____
- 2. the first step and soil building is the weathering of Rock which forms the ____
- 3. the total area of the country under crops
- 5. these are structure made in the ground to store rainwater for irrigation
- 7. a layer of previous rock that holds water
- 8. later right soil is formed from crystalline rocks by intense____ due to heavy rain
Down
- 1. these are planted perpendicular to wind direction to reduce velocity of winds
- 4. these are hollows dug out on both side of a river to stop flood water during the rain
- 6. land it is capable of producing crops
- 9. organic material in soil