Categorie: Afbeelding Bescherming tegen de zon > ozon
Kleurplaat, kleurplaten, tekening, prent, school, educatief, onderwijs, afbeelding: ozon
Sleutelwoorden: ozon, ozonlaag, UV, UV straling, zon,
Image information
source: open clip art, user ryanlerch
Drawn by:US EPA SunWise Program / ryanlerch
Description:an image from the US government EPA "Sunwise" program.
Converted from PDF format, and removed all the "sunwise" logos.
the source link is here - http://www.epa.gov/sunwise/doc/mission_story.pdf
