Đây là một ảnh đã được chỉnh sửa, có nghĩa là nó đã được chỉnh sửa kỹ thuật số so với phiên bản gốc. Các chỉnh sửa được thực hiện bao gồm: vectorised. Có thể xem phiên bản gốc tại đây: Ozone cycle.jpg. Các chỉnh sửa được thực hiện bởi Smartse.

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This image is a derivative work of the following images:

• File:Ozone_cycle.jpg licensed with PD-USGov-NASA
  • 2006-04-01T07:56:07Z Maksim 504x368 (50263 Bytes) La bildo estas kopiita de wikipedia:en. La originala priskribo estas: [[Ozone-oxygen cycle]] in the [[ozone layer]]. == Source == {{PD-USGov-NASA}} [[NASA]]. ''Studying Earth's Environment From Space.'' [[June 2000]]. ([[

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