The Earth

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Across
  1. 4. / space between two points in space
  2. 5. / Outward appearance of a situation
  3. 7. / measure of a surface
  4. 8. / The vertical distance between the reference point, floor or platform
Down
  1. 1. / Number of units, size or portion of a thing
  2. 2. / represent a given quantity
  3. 3. /intensity reflecting the amount of heat
  4. 4. / scale that measures the climate
  5. 6. / measure of gravitational force