Nature

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Across
  1. 2. A part of something that is left over after it has been processed, which is useless
  2. 6. What is the environment we live in called?
Down
  1. 1. We walk on it and the plant grows there
  2. 3. Issuance of securities and paper money
  3. 4. This thing is worth and expensive
  4. 5. Posionous