Science Vocabulary

7. harmful material that is released into the environment
8. being able to be maintained at a certain point or level
10. Resources that are in infinite supply and replenish themselves over time
12. material such as rain, snow, sleet, or hail that falls to the ground from clouds
14. A tool used in biology that is able to identify unknown organisms
15. the study of interactions between organisms and their environment

1. The process of heat transfer through liquids or gases
2. a group of people that live in the same place or have a certain characteristic in common
3. energy that is given off by the sun in radiation
4. the international expansion of a business, influence-wise or operationally
5. those who make or supply goods to consumers
6. the transition of a substance from a liquid to a gas
9. those who use a certain thing
11. When strong winds push warm water away and allow cold water to rise to the surface.
13. When a body of water becomes overly enriched with nutrients which then causes excessive algae growth