Social hard words

123456789
Across
  1. 3. colours of symbols
  2. 6. horizontal vertical lines
  3. 8. small diagrams
  4. 9. soil Agriculture
Down
  1. 1. cities Countries
  2. 2. mountain rivers
  3. 4. planet
  4. 5. sides
  5. 6. Spherical shape
  6. 7. Measurement