Study

Review for Map Reading

  •   0%
  •  0     0     0

  • What are the four-figure grid references used for?
    To locate larger areas or features on a map.
  • What are the six-figure grid references used for?
    To locate exact points or small features on a map.
  • In which direction does the sun rise?
    East
  • What symbol on a topographic map represents a church with a tower?
    A black square with a cross on top
  • Name two physical features you can identify from a map.
    Hills, rivers, valleys, beach, vegetated area, swamp
  • Which comes first in a grid reference: Eastings or Northings?
    Eastings
  • If a straight road measures 4 cm on the map, and the scale is 1:50,000, how far is the road in real life? (answer in m or km)
    2 km or 2000 m
  • What feature does a brown line on a topographic map usually show?
    Contour line (elevation), spot heights, trigonometric stations
  • How can you tell if a river is flowing downhill on a topographic map?
    Contour lines form a “V” shape pointing upstream.
  • When measuring distance between two points on a map, what must you always consider?
    The map scale
  • How can you tell the difference between a road and a railway on a topographic map?
    Roads are solid/double lines; railways often have tick marks or dashes.
  • A hill with concentric contour lines is shown. What does the innermost circle represent?
    The peak or summit of the hill.
  • What three elements should you always look for when reading a map?
    Scale, key (legend), and direction (compass rose)
  • What does it mean if contour lines are close together?
    The land is steep.