| Hint | Answer |
|---|
| Involves using ways to reduce soil erosion | |
| When farmers plow the land and then break up and smooth the soil to make a planting surface | |
| Involves plowing and planting crops in rows across the slope of the land | |
| Involves planting alternating strips of a row crop and another crop that completely covers the soil | |
| Crops planted to reduce erosion | |
| Crops are planted along rows of trees | |
| Another name for alley cropping | |
| Reduces soil erosion on steep slopes by converting the land into a series of terraces that run across the land contour | |
| The goal with this type of farming is to disturb as little soil as possible | |
The Nine Planets 
Digits of Pi 
Multiplication Table
