Environmental helpers

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