Green Chemistry Crossword

123456
Across
  1. 4. Leave no waste to treat or clean up.
  2. 6. Is seen as a promising technique for achieving green chemistry goals.
Down
  1. 1. how many principles does green chemistry have?
  2. 2. Chemicals that are less hazardous to human health and the environment are
  3. 3. The design of chemical products that reduce the use or generation of hazardous substances.
  4. 4. Who is the father of green chemistry?
  5. 5. Natural and highly effective cleaning product