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of 199 available terms
(23 exact duplicates found)

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5 Written Questions

5 Matching Questions

  1. wind energy
  2. Mass
  3. Corona
  4. Goggles
  5. Precipitation
  1. a Water falling to the Earth.
  2. b (1) The amount of matter in an object; objects with greater mass have more gravitational pull, such as a large planet. (2) A measure of the amount of matter in an object.
  3. c Forms of protective eyewear that enclose the area surrounding the eye in order to prevent particles, water or chemicals from striking the eyes.
  4. d The outer edge of the Sun's atmosphere.
  5. e a form of solar energy, due to uneven heating of the atmosphere by the sun, that converts the kinetic energy of wind into mechanical power.

5 Multiple Choice Questions

  1. set of specific steps that must be completed to reproduce the same result under the same conditions.
  2. An organism that makes its own food.
  3. Curved inward, like the inside of a circle or sphere. When light passes through, the rays bend away from each other.
  4. Kinetic energy of molecules that is created by heat.
  5. A gas produced by animals during respiration that plants use to make food, water, and oxygen

5 True/False Questions

  1. RefractionThe bending or chaning direction of light rays as they pass from one substance to another.


  2. Conductorclosely packed together; dense


  3. Nuclear powerthe use of controlled nuclear reactions to produce steam, which in turn drives turbines to produce electricity


  4. Variabledark, flat areas on the moon's surface formed from huge ancient lava flows


  5. Solar EnergyThe process of obtaining useful energy from the Sun via solar panels.


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