Across
- 2. rotation The practice of planting a variety of crops on one land to increase soil health, combat pests and optimise soil nutrients.
- 4. The ability to maintain or sustain a certain process over time
- 7. A farming technique which involves creating flat platforms on hillsides to grow crops, mainly rice.
- 8. the amount of light a surface reflects.
- 9. The area above and below the Earth where life exists.
- 11. The amount of dissolved salt in a water body
- 12. An area where life is created by the climate, landscape, flora and fauna.
- 13. The distance North or South of a location from the equator.
Down
- 1. Artificially watering land artificially to allow plants to grow
- 2. The weather of a specific area over a period of time
- 3. a unit of pressure.
- 5. Variety in all aspects of life in a certain area.
- 6. Related to or coming from living matter.
- 10. An organism which is restricted to a certain area