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of 199 available terms
(23 exact duplicates found)

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5 Written questions

5 Matching questions

  1. Hydrological Cycle
  2. Dissolving(Dissolve)
  3. Freezing Point
  4. Resin Code
  5. Constant
  1. a A mixture in which particles of one or more substances (the solute) are distributed uniformly throughout another substance (the solvent), so that the mixture is homogeneous.
  2. b The temperature at which a substance changes state from a liquid to a solid.
  3. c The continuous process in which water is circulated throughout the Earth and its atmosphere.
  4. d The purpose of this code is to help separate items for recycling.
  5. e Unchanging in nature or value; continuously happening.

5 Multiple choice questions

  1. Bowl-shaped structures on the surface of a planet or moon caused by the impact of meteorites.
  2. the gaseous middle layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun
  3. Is a temperature scale that refers to a specific temperature on the Celsius scale.
  4. The star that is at the center of our solar system and our source of light and heat for the planets in our solar system.
  5. Binds particles together

5 True/False questions

  1. What is the main difference between weather and climate?Cllimate is over a long period of time
    Weather is over a shorter periord of time - changes often


  2. InsulateA material that blocks the flow of electrons (energy).


  3. controlPart of an experiment that is not being tested and is used for comparison.


  4. PrehistoricWater falling to the Earth.


  5. LensAn imaginary line that passes through Earth's center and its North and South Poles