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CSET Renewable Sources Of Energy And Recycling

Subjects : cset, science
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Percent of glass beer and soft drink bottles that have been recycled in the US






2. Amount of energy required to make a ton of recycled aluminum.






3. The use of the kinetic energy in moving water such as rivers or tidal currents to generate electricity. The most widely used form of renewable energy






4. Have a structure with links between the chains - forming a rigid - three - dimensional network. When thermoset polymers are heated - they chemically decompose and cannot be reformed into different shapes.






5. Percent composition of glass






6. Percent of code 1 plastics that are recycled






7. Melting point of glass






8. Material from discarded consumer products. Source of 1/3 of the aluminum used in the US






9. On border of Brazil and Paraguay - produces enough energy to fulfill all of California's needs.






10. Air movement that can be harnessed to give mechanical energy or electricity.






11. Made or recovered from both new and scrap product






12. Percent of fiber used to make new paper products in the US that comes form recycled sources.






13. Percent of paper consumed in the US that was recovered for recycling






14. (recycling) The original product - not made out of recycled materials






15. Percent of materials used to make new bottles and jars that can be cullet






16. The number of times paper can be reused.






17. The process of heating glass to make it stronger






18. Thermoplastics - all can be recycled - but not all are.






19. Energy derived from the heat in the interior of the earth that can be used to heat buildings or generate electricity.






20. Percent of virgin aluminum that is still in use






21. The process by which ethane and propane are converted to ethylene and propylene






22. Percent of aluminum that is recycled in California






23. Have relatively linear molecular structure. When they are heated above their melting point - they soften and flow like a liquid.






24. Percent of gasoline that must be ethanol in California






25. Accounts for 38% of aluminum consumption






26. Scrap material generated by a company and reused or recycled by that company






27. The ability to meet humanities current needs without compromising the ability of future generations to meet their needs






28. The identification code used for different types of plastic resin






29. Famous hydroelectric dams






30. Refers to the removing of oxygen from a metal ore by burning it with a carbon - based fuel or electrolytically.






31. Reuse of bottles and crushing of collected glass bottles to be re - melted






32. Mineral from which industrial aluminum is obtained.






33. Percent of aluminum that is recycled in the US






34. Percent of glass beer and soft drink bottles that have been recycled in California






35. The process by which aluminum oxide is obtained from bauxite






36. A kind of polymer that comes in two parts. When the two parts are mixed - they fuse together and harden.






37. Was the largest dam at the time it was built; still one of the largest hydroelectric plants in the US.






38. Organic material that can be burned to release energy in the form of heat.






39. Scrap generated by a company that cannot or will not use it. The company sells this scrap on the secondary market






40. Amount of energy required to make recycled paper products.






41. Another word for virgin






42. The five most used forms of renewable energy






43. Percent of aluminum that is recycled in Brazil






44. Radiation from the Sun that can be used directly for heating - or it can be converted to electricity.






45. Percent of California's energy that comes from hydroelectric plants

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46. Percent of landfill material that is waste paper






47. The largest damn in the US and the third largest hydroelectric facility in the world






48. Percent of California's energy that comes from renewable resources (excluding hydroelectric plants

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49. Percent of glass market that is from bottles and jars






50. Percent of plastic produced in the US that is recycled







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