Environmental helpers

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Across
  1. 2. Charles Jones
  2. 6. Horace-Bénédict de Saussure
  3. 8. Adi Reza
  4. 9. Jalila Essaïdi
  5. 10. Bo Adamson
Down
  1. 1. wes Sugden-Brook
  2. 3. Arye Kohavi
  3. 4. Lewis P. Haslett
  4. 5. John Webb
  5. 7. Boyan Slat