| A | B |
|---|
| monoculture | cultivation of one type of crop |
| extensive farming | large scale farming with low inputs |
| land fragmentation | process of dicviding land into smaller plots |
| primary economic activities | involving the extraction and cultivation of earth's resources |
| HYV | miracle rice |
| cash crop agriculture | crops produced for sale |
| subsistence agriculture | a system where there is little or no surplus for sale |
| irrigation | artificial water supply to the fields |
| Green Revolution | the use of modern technology and methods to increase yield |
| IRRI | International Rice Research Institute |
