LET´S BE GREEN

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Across
  1. 1. Untidy or dirty.
  2. 4. Completely or entirely.
  3. 7. In order.
  4. 9. Solid, firm, and rigid; not easily broken.
Down
  1. 2. Containing nothing; not filled or occupied.
  2. 3. Not hard or firm to the touch.
  3. 5. Provide with light or lighting.
  4. 6. Of considerable or relatively great size, extent, or capacity.
  5. 7. Very small.
  6. 8. With little or no light.