Across
- 5. a science that deals with matter and energy and how they act
- 6. it is any in the environment that is harmful to the health, survival, or activities of organisms
- 8. living things which are members of certain species
- 9. study of plants
- 12. it is everything around with all of the living and the nonliving things which we interact with
- 16. a supply of something
- 18. a key subfield of environmental science
- 19. biological diversity
- 20. group of organisms with distinctive traits
- 22. study of the earth’s origin, history, surface, and interior processes
- 24. a property where individuals or firms own the rights certain resources
- 25. the ability to do work
- 26. the main source of energy of planet earth
Down
- 1. capable of being used without being completely used up or destroyed
- 2. purchasing power parity
- 3. management of natural resources by minimizing resource waste and sustaining resource supplies
- 4. substances which make the environment polluted
- 7. occurs when people are unable to meet their basic needs
- 10. collecting waste materials and processing them into new materials
- 11. a property where the rights to certain resources are held by large groups of individuals
- 13. the sources which are dispersed and often difficult to identify
- 14. study of moral values and concepts concerning right and wrong human behavior and responsibilities
- 15. study of animals
- 17. a set of organisms interacting with one another and with their nonliving environment
- 21. using a resource over and over in the same form
- 23. gross domestic product