Geography

1. Is the parts of Earth where life exists
3. Produced or involving production without the use of chemicals
6. Ploughed and harrowed farmland left for a period without being sown in order to restore its fertility or to avoid surplus production
7. The variety of life on Earth, in all its forms, from genes and bacteria to entire ecosystems such as forests or coral reefs
8. An area classified according to the species that live in that location
11. The watering of land by artificial means to grow plants
13. A measure of the distance north or south of the equator
14. The practice of using natural resources responsibly, so they can support both present and future generations

2. A geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life
4. The controlled cultivation of aquatic organisms
5. An expression of the ability of surfaces to reflect sunlight
9. The cultivation of a single crop in an area
10. The average course or condition of the weather at a place
12. A measure of the content of salts in soil or water