1) The consistent, predictable power of the ocean. a) Hydroelectric energy b) Biomass energy c) Tidal energy 2) Energy collected from wind moving a turbine. a) Solar b) Geothermal c) Wind d) Biomass 3) Energy from the heating of water by hot rocks under Earth's crust a) Solar b) Geothermal c) Wind d) Biomass 4) Fuel source from burning plant and animal waste a) Solar b) Geothermal c) Wind d) Biomass 5) Energy from the Sun a) Solar b) Geothermal c) Wind d) Biomass 6) What element is mainly used in nuclear energy? a) Carbon b) Nitrogen c) Silicon d) Uranium 7) Which resource when used produces more greenhouse gases? a) Solar b) Wind c) Coal d) Nuclear 8) It must either never run out or have the ability to be replaced within 100 years. a) Renewable b) Non-renewable 9) Energy coming into the Earth must equal the energy leaving the Earth. a) Earth's energy budget b) Energy transformations c) Heat transfers 10) Select all answers: What are the advantages of solar energy? a) It is free b) It is abundant c) It is expensive to build solar panels d) Harvesting solar energy is depending on weather and climate 11) Select all answers: What are the disadvantages of nuclear energy? a) It is toxic if spilled b) Contamination of the environment is long term c) It produces no greenhouse gases d) It is low cost to run 12) Select all answers: What are the advantages of oil? a) Produces greenhouse gases b) High energy density - a little produces a lot of energy c) It is inexpensive d) It is a limited resource 13) Select all answers: What are the disadvantages of wind power? a) It is free b) It disrupts migration and kills birds c) It is abundant d) It can be noisy 14) Why are coal, oil and gas called fossil fuels? a) They come from plant and animal fossils buried under the ground millions of years ago b) They are not fossil fuels c) They come from under the ground 15) Which is responsible for the release of greenhouse gases, like carbon dioxide and methane into our atmosphere? a) Coal b) Gas c) Oil d) All of the above

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