Sea floor spreading,artwork

Bildnummer 11740320
Sea floor spreading,artwork
Sea floor spreading. Artwork showing three stages in the process of sea floor spreading. The process takes millions of years and it is the process by which the continents move over the Earth. The first stage (top) occurs when underground forces (red arrows) pull the overlying crust apart. A shallow sea has formed between the volcanic plate margins. In the second stage (middle),the fracture zone has formed into a mid-ocean ridge with underwater volcanoes. At this ridge,molten rock from below the Earth's crust is forming new sea floor. At bottom,the underwater volcanoes have formed new land above the sea along the ridge. This occurs if the rate of volcanism exceeds the speed of the sea floor spreading
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Jensen, Mikkel Juul
Bildgröße: 2700 px × 4761 px
Modell-Rechte: nicht erforderlich
Eigentums-Rechte: nicht erforderlich
Restrictions: -

Preise für dieses Bild ab 15 €

Universitäten & Organisationen
(Informationsmaterial Digital, Informationsmaterial Print, Lehrmaterial Digital etc.)
ab 15 €
Redaktionell
(Bücher, Bücher: Sach- und Fachliteratur, Digitale Medien (redaktionell) etc.)
ab 30 €
Werbung
(Anzeigen, Aussenwerbung, Digitale Medien, Fernsehwerbung, Karten, Werbemittel, Zeitschriften etc.)
ab 55 €
Handelsprodukte
(bedruckte Textilie, Kalender, Postkarte, Grußkarte, Verpackung etc.)
ab 75 €
Pauschalpreise
Rechtepakete für die unbeschränkte Bildnutzung in Print oder Online
ab 495 €

Keywords

;