Across
- 3. Commerce in farming and farming -related activities
- 5. Artificial watering on land to support plant growth
- 6. large environments full of flora and fauna which adapt to this particular environment
- 8. cycle Continuous circulation of water in the earth atmosphere system
- 12. Measure of dissolved salts in water
Down
- 1. the variety of all living things and their interactions
- 2. Thing that are natural
- 4. stocks the amount of food that is stored for future use
- 7. Community of living organism that interact with each other in a specific environment
- 9. Measures the distance from north to south of the equator
- 10. Left untilled or unsown after plowing
- 11. Belonging or native to a particular group of people or country