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






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






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






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 of glass market that is from bottles and jars






6. The five most used forms of renewable energy






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






8. The process of heating glass to make it stronger






9. Percent of code 1 plastics that are recycled






10. The number of times paper can be reused.






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






12. Percent of landfill material that is waste paper






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






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






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






16. Mineral from which industrial aluminum is obtained.






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






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






19. Percent of aluminum that is recycled in California






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






21. Percent of aluminum that is recycled in Brazil






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






23. The simplest plastic polymer.






24. Percent of virgin aluminum that is still in use






25. Amount by which recycling paper reduces air pollution






26. Percent of aluminum that is recycled in the US






27. Accounts for 38% of aluminum consumption






28. Another word for virgin






29. 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






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






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






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






33. In China - still being built - will produce the most hydroelectric power in the world






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






35. Percent composition of glass






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






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






38. Percent of glass beer and soft drink bottles that have been recycled in the US






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






40. Made or recovered from both new and scrap product






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






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

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43. Melting point of glass






44. Amount of energy required to make recycled glass products.






45. Propane and ethane extracted from crude oil






46. Percent of gasoline that must be ethanol in California






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






48. Built to control flooding on the Nile; provided about half of Egypt's electricity at the time it was built






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






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







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Can you answer 50 questions in 15 minutes?


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