| Hint | Answer | Extra Help |
|---|
| Planting a mixture of crops in the same area | |
| Mostly produces grains | |
| Produce meat, mostly from grazing livestock | |
| Provides fish and other sea animals | |
| Human activities continue to degrade this | |
| 3 grain crops that provide more then half the calories a person consumes | |
| Plants who's seeds need to be replanted every year | |
| Uses large amounts of fossil fuel energy, water, commercial fertiliers, and pesticides to produce single crops or livestock animals for sale | |
| | Hint | Answer | Extra Help |
|---|
| A form of industrialized agriculture used primarily in tropical developing countires | |
| A crop sold primarily for profit | |
| Where animals are fattened before slaughter | |
| Typically uses mostly human labor and draft animals to produce only enough crops or livestock for a farm family's survival | |
| Farmers increase their inputs of human and draft labor, fertilizer, and water to get a higher yield per area of cultivated land | |
| Increase in global food prouction has come from increased yields per unit of area of cropland | |
| Growing different kinds of plants on a plot of land | |
|
Periodic Table
Multiplication Table
Minute Math (Addition)
