Book 27 Lesson 1 Vocabulary p. 14

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Across
  1. 2. a large amount of something; amount of material in something
  2. 3. the study of the countries, oceans, rivers, mountains, cities etc of the world
  3. 6. the invisible lines that run north to south indicating the distance east or west of a particular meridian (=imaginary line along the Earth’s surface from the North Pole to the South Pole), measured in degrees
  4. 8. the invisible line that runs east to west around the earth halfway between the poles; day and night are the same on this invisible line
  5. 9. the most northern or most southern point on a planet, especially the Earth; either end of a magnet
  6. 10. a large area that is different from other areas around it in some way
Down
  1. 1. not real
  2. 4. the imaginary line around which a large round object, such as the Earth, turns
  3. 5. to move in a circle around a center point
  4. 6. the invisible lines that run east to west indicating the distance north or south of the equator (=the imaginary line around the middle of the world), measured in degrees
  5. 7. a unit for measuring the size of an angle. It can be shown as a symbol after a number.