Food security

3. a type of fish farming that uses the waste produced by fish to supply nutrients to hydroponic plant.
7. the results of the interaction between the environment.
9. crops and animals products like eggs or milk.
11. products that are produced from chemical afteration.
13. a destructive insect or other animal that attacts crops, food, livestock.
14. a form of malnutrition imbalanced nutrition rising from excessive intake of nutrients.
15. are fertilizers that are naturally produced and contains carbon.

1. the cultivation of a single crop in a given area.
2. system that uses fertilizers of organic origin such as compast manure.
4. manufactured artificially and contains minerals or synheic chemicals.
5. a parliamentary grant to the sovereign for state needs.
6. the rearing of aquatic animals or the cultivation of aquatic plants for food.
8. the process of dealing with or controlling things or people.
10. the simultaneous cultivation or exploitation of saveral crops or kind of animals.
12. top layer of soil.