Unit 2 Pretest

13 Questions | Total Attempts: 394

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Unit 2 Pretest

This test is to gauge your knowledge of topics surrounding weather.


Questions and Answers
  • 1. 
    Earth’s weather is primarily caused by the 
    • A. 

      Drifting of Earth's crustal plates

    • B. 

      Gravitational attraction of the Moon

    • C. 

      Uneven heating of Earth's surface

    • D. 

      Changing between Earth and the Sun

  • 2. 
    Weather forecasts are more accurate today than in the past due to 
    • A. 

      Global warming

    • B. 

      Air-quality control

    • C. 

      Plate tectonics

    • D. 

      Use of images from space

  • 3. 
    Which process must occur for clouds to form? 
    • A. 

      Erosion

    • B. 

      Conduction

    • C. 

      Condensation

    • D. 

      Precipitation

  • 4. 
    Oceans, glaciers, lakes, and rivers are part of Earth’s 
    • A. 

      Atmosphere

    • B. 

      Hemisphere

    • C. 

      Hydrosphere

    • D. 

      Lithosphere

  • 5. 
    A wet shirt is put on a clothesline to dry on a sunny day. The shirt dries because water molecules 
    • A. 

      Gain heat energy and condense

    • B. 

      Gain heat energy and evaporate

    • C. 

      Lose heat energy and condense

    • D. 

      Lose heat energy and evaporate

  • 6. 
    During which phase change is heat energy absorbed by a substance?
    • A. 

      Liquid to gas

    • B. 

      Gas to solid

    • C. 

      liquid to solid

    • D. 

      Gas to liquid

  • 7. 
    The diagram below shows a Bunsen burner heating a beaker of water on a  beaker stand.  The arrows represent the transfer of heat energy in the water. Which process is primarily responsible for the transfer of heat indicated by the  arrows in the beaker of water?
    • A. 

      Conduction

    • B. 

      Convection

    • C. 

      Radiation

    • D. 

      Condensation

  • 8. 
    The graph below shows the heating curve for substance X. At approximately which temperature does a phase change begin?
    • A. 

      - 30°C

    • B. 

      -10°C

    • C. 

      0°C

    • D. 

      18°C

  • 9. 
    The average daily air temperature at a certain location increases when there is a seasonal increase in the number of daylight hours. Which graph best shows this change?
    • A. 

       

    • B. 
    • C. 
    • D. 
  • 10. 
    Base your answers to the question on the graph below and on your knowledge of science. The graph shows the average monthly air temperatures for three different locations, A, B, and C. Where is location C most likely located?
    • A. 

      Southern Hemisphere

    • B. 

      New York State

    • C. 

      Equator

    • D. 

      North Pole

  • 11. 
    The diagram below shows milk being poured into a measuring cup. Which property of the milk can be directly measured using the cup?
    • A. 

      Mass

    • B. 

      Density

    • C. 

      Solubility

    • D. 

      Volume

  • 12. 
    The diagram below shows a tall beaker with four different liquids and their densities. If a ball that has a density of 1.73 g/cm3 is placed in the beaker, where will the ball come to rest?
    • A. 

      On top of liquid A

    • B. 

      Between liquids B and C

    • C. 

      Between liquids C and D

    • D. 

      On the bottom of the beaker

  • 13. 
    The tiny particles that make up all matter are called 
    • A. 

      Genes

    • B. 

      Atoms

    • C. 

      Minerals

    • D. 

      Cells

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