Across
- 3. The ability to be maintained.
- 6. The cultivation of a single crop in a given area.
- 7. Economic activities from farming.
- 10. When water is taken from one place and sent to where it is needed.
- 11. Distance of a place north or south of the equator in ยบ.
Down
- 1. The fraction of light that a surface reflects.
- 2. Measure of salt per kg of water.
- 4. Raising animals and plants in the water.
- 5. radiation Radiation from the sun emitted in electromagnetic rays.
- 8. Long term weather of a location.
- 9. Large ecological areas with flora and fauna, are defined by abiotic factors e.g. climate, geology.
- 11. grabbing The acquisition of land.