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5 Written questions

5 Matching questions

  1. Caldera
  2. Hydrolysis
  3. distortion
  4. Photosynthesis
  5. Climate
  1. a a chemical reaction in which water reacts with a compound to produce other compounds
  2. b
    the weather in some location averaged over some long period of time
  3. c
    a large crater caused by the violent explosion of a volcano that collapses into a depression
  4. d on an image, changes in shape and position of objects with respect to their true shape and position
  5. e
    process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches

5 Multiple choice questions

  1. shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity

  2. the moon interrupts light from the sun

  3. the continuous process by which water moves from Earth's surface to the atmosphere and back

  4. DNA; fundamental substance of genes;

  5. a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14

5 True/False questions

  1. Anemometerformed by reaction between an acid and an alcohol with elimination of water


  2. Doppler Effect
    An observed change in the frequency of a wave when the source or observer is moving


  3. Oceanographythe branch of science dealing with physical and biological aspects of the oceans


  4. New Moon
    the time at which the moon appears as a narrow waxing crescent


  5. Conductor
    a device designed to transmit electricity, heat, etc.