Scientific Method Vocab

2. species that has been observed in the form of a naturally occurring and self-sustaining population
3. the usual condition of the temperature, humidity, atmospheric pressure, wind, rainfall, and other elements
5. a substance that provides nourishment essential for growth and the maintenance of life.
8. suffering from malnutrition.
11. the rearing of aquatic animals or the cultivation of aquatic plants for food
12. a place where an organism makes its home
13. involving mutual assistance in working toward a common goal.
14. an area or ridge of land that separates waters flowing to different rivers, basins, or seas
16. planting system that covers 30 percent or more of the soil surface with crop residue
18. protect something from destruction
19. s anything that constrains a population's size and slows or stops it from growing.
21. combination of practices, that is determined to be an effective and practicable

1. is the interface between land and a river or stream.
4. Carbon dioxide (CO2) makes up the vast majority of
6. produce or provide (a natural, agricultural, or industrial product).
7. RIGHT fertilizer source
9. is the agricultural preparation of soil by mechanical agitation of various types, such as digging, stirring, and overturning
10. the basic physical and organizational structures and facilities
15. achieving maximum productivity with minimum wasted effort or expense.
17. science or practice of farming
20. use up the supply or resources of.