AgScience Midterm Review #2

1. Tree that has rootstock limiting growth to under 10 feet.
4. Plant with a life cycle that is completed in one growing season.
6. Organism that is capable of breaking down dead plant and animal matter.
7. National intracurricular organization for students enrolled in agriscience programs.
9. Plant grown from seed in a special container.
11. Tree that has rootstock limiting growth to under 15 feet.
12. pH of less than 7.0.
14. Plant that takes two growing seasons from seed to complete life cycle.
15. Neither acidic or alkaline.
17. Addition of water to plants to supplement rain and or snow.
19. One who studies the cultivation of vegetables.
22. Diseases that can be spread by contact.
23. All the conditions, circumstances, and influences surrounding an organism.
27. Plant with its seeds enclosed in a pod or seed case.

2. Water-bearing rock formation.
3. Material that destroys infective agents such as bacteria and viruses.
5. Mixing of air into water or soil.
8. Plant that lives frim year to year.
10. pH of more than 7.0.
13. Weather conditions of a specific region.
16. Commercial firms that have developed with or stem from agriculture.
18. Diseases that cannot be spread to other animals.
20. Series of activities related to a single objective or enterprise.
21. Fruit grower or scientist.
24. Granular soil containing good balance of sand, silt, and clay.
25. Large land area from which water flows, is absorbed, drained, and released.
26. Drinkable water free of harmful chemicals and organisms.