Across
- 5. farming practiced to meet the need of the farmers family
- 8. activities concerned with the processing of natural resources.
Down
- 1. Activities connected with extraction and production of natural resources.
- 2. example of primary activity
- 3. activities that provide support to the primary and secondary activities.
- 4. Turning of the soil
- 6. output from the farming system
- 7. an important input of agriculture.