Nature

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