Science

2. When two or more populations use the same resource, such as the same food source
3. Conditions such as rain, clouds, and wind at a particular time and place
6. An event or process that leads to a result or change
7. Ocean water flowing in a continuous path
9. An amount of air that moves as a unit.
11. A population that is eaten by organisms from another population
13. General weather patterns over a long period of time
15. A group of the same type of organism living in the same area
18. A small part that is meant to show what the whole is like
19. The layer of atmosphere closest to Earth, where weather happens

1. The result of one cause leading to an effect that causes one or more other effects
4. Something we observe to be similar over and over again
5. A molecule that organisms can use to release the energy they need to survive
8. Winds that move in one direction and are strong enough to push ocean currents
10. The process of creating offspring
12. All the living and nonliving things interacting in a particular area
14. A population that eats organisms from another population
16. The distance of a place north or south of Earth’s equator
17. Where something comes from