This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Fasetransities aardmantel. page is org php title Image AFasetransitiesaardmantel here Original uploader was Pjotrx at org nl Released into the public domain by the author nl Pjotrx original upload log All user names refer to nl Pjotrx bytes no en deflectie van faseovergangen in de aardmantel voor endotherme en exotherme