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5 Written questions

5 Matching questions

  1. Anemometer
  2. Transformer
  3. Zygote
  4. Herbivores
  5. Hydrocarbon
  1. a
    organisms that eat only plants
  2. b
    a gauge for recording the speed and direction of wind
  3. c
    an organic compound containing only carbon and hydrogen
  4. d
    the cell resulting from the union of an ovum and a spermatozoon (including the organism that develops from that cell)
  5. e an electrical device by which alternating current of one voltage is changed to another voltage

5 Multiple choice questions

  1. mammals of which the females have a pouch (the marsupium) containing the teats where the young are fed and carried
  2. a scale that measures wind speed and damage caused by a tornado

  3. 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

  4. normal structural configuration of DNA with two helices winding around the same axis
  5. for waves, the vertical distance from crest to trough

5 True/False questions

  1. Nucleus
    the center of the atom which contains the protons and neutrons; in cells, structure that contains the cell's genetic material (DNA) and controls the cell's activities


  2. Evolutionany process of formation or growth; development


  3. Pangea
    a parasitic plant lacking chlorophyll and leaves and true stems and roots and reproducing by spores


  4. New Moonthe resistance encountered when one body is moved in contact with another


  5. Tectonic Plate
    a region around the nucleus of an atom where electrons are likely to be found