Across
- 6. lasts over a shorter period of time
- 9. what are one of the two main types of loads?
- 11. what is the change of state from solid to gas?
- 15. what is the type of heat transfer for heat from the sun?
- 17. the change of state from gas to solid
- 19. what is one of the four types of obsolescence?
- 21. when two or more substances are mixed and are physically changed
- 22. what are primary consumers?
- 26. what is the change of state from gas to liquid?
- 27. what is the word for the ability to live in balance and exist or be used at the same level for a long period of time...
- 29. what is one type of load within a live load?
- 30. what feed off of the dead remains of the dead animals and doesn't kill?
- 31. what is from manly about?
Down
- 1. lowest level of interaction
- 2. what is it called when there are peeks of heat and then the heat spreads out?
- 3. liquid to solid
- 4. which currents control 90 percent of the water?
- 5. what is a kind of producer?
- 7. what is functions manly about?
- 8. liquid to gas
- 10. 10 percent
- 12. what has the highest level of interaction?
- 13. a liquid that dissolves substances
- 14. heat moving from place to place
- 16. when there's rain, snow or hail
- 18. when designers and manufacturers purposely make something with a limited “life” or number of uses.
- 20. lasts over a longer period or time
- 23. the layer of the planet that is in the middle
- 24. what is the name of the consumer that eats the primary consumer?
- 25. solid to liquid
- 28. what is the second reason why the ecosystem changes?