Origin of water on Earth
The origin of water on Earth, or the reason that there is clearly more liquid water on Earth than on the other rocky planets of the Solar System, is not completely understood. There exist numerous more or less mutually compatible hypotheses as to how water may have accumulated on Earth's surface over the past 4.5 billion years in sufficient quantity to form oceans.
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Origin of water on Earth
The origin of water on Earth, or the reason that there is clearly more liquid water on Earth than on the other rocky planets of the Solar System, is not completely understood. There exist numerous more or less mutually compatible hypotheses as to how water may have accumulated on Earth's surface over the past 4.5 billion years in sufficient quantity to form oceans.
has abstract
A questão da origem da água na ...... s últimos 4,6 bilhões de anos.
@pt
De oorsprong van het water op ...... kwamen met het water op Aarde.
@nl
Die Herkunft des irdischen Was ...... men im Universum#Sonnensystem.
@de
El origen del agua en la Tierr ...... nte como para generar océanos.
@es
Il y a 4,5 milliards d’années, ...... la Terre est recouverte d'eau.
@fr
The origin of water on Earth, ...... cient quantity to form oceans.
@en
Происхождение воды на Земле и ...... ей нескольких из этих гипотез.
@ru
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A questão da origem da água na ...... s últimos 4,6 bilhões de anos.
@pt
De oorsprong van het water op ...... n nog niet helemaal duidelijk.
@nl
Die Herkunft des irdischen Was ...... ses Isotopen-Verhältnisses an
@de
El origen del agua en la Tierr ...... nte como para generar océanos.
@es
Il y a 4,5 milliards d’années, ...... la Terre est recouverte d'eau.
@fr
The origin of water on Earth, ...... cient quantity to form oceans.
@en
Происхождение воды на Земле и ...... ей нескольких из этих гипотез.
@ru
label
Herkunft des irdischen Wassers
@de
Oorsprong van water op Aarde
@nl
Origem da água na Terra
@pt
Origen del agua en la Tierra
@es
Origin of water on Earth
@en
Origine de l'eau sur la Terre
@fr
Происхождение воды на Земле
@ru
