Vocab ELT Project

3. the introduction of harmful materials into the environment
4. the ability to be sustained, supported, upheld, or confirmed. Environmental Science
5. this process happens when a liquid turns into a gas
7. an organism that cannot produce its own food and must eat other plants and/or animals to get energy
8. The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century.
10. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
13. a person, company, or country that makes, grows, or supplies goods or commodities for sale.
14. water released from clouds in the form of rain, freezing rain, sleet, snow, or hail

1. is a process in which deep, cold water rises toward the surface
2. involves the continuous circulation of water in the Earth-Atmosphere system
5. is the strength and vitality required for sustained physical or mental activity.
6. describes the processes through which the three main rock types (igneous, metamorphic, and sedimentary) transform from one type into another.
9. in biology, an interacting group of various species in a common location
11. the process by which businesses or other organizations develop international influence or start operating on an international scale.
12. circulation of nitrogen in various forms through nature. Nitrogen, a component of proteins and nucleic acids, is essential to life on Earth.