Back-arc basin
Back-arc basins are geologic basins, submarine features associated with island arcs and subduction zones. They are found at some convergent plate boundaries, presently concentrated in the western Pacific Ocean. Most of them result from tensional forces caused by oceanic trench rollback (the oceanic trench is wandering in the seafloor direction) and the collapse of the edge of the continent. The arc crust is under extension or rifting as a result of the sinking of the subducting slab. Back-arc basins were initially a surprising result for plate tectonics theorists, who expected convergent boundaries to be zones of compression, rather than major extension. However, they are now recognized as consistent with this model in explaining how the interior of Earth loses heat.
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Back-arc basin
Back-arc basins are geologic basins, submarine features associated with island arcs and subduction zones. They are found at some convergent plate boundaries, presently concentrated in the western Pacific Ocean. Most of them result from tensional forces caused by oceanic trench rollback (the oceanic trench is wandering in the seafloor direction) and the collapse of the edge of the continent. The arc crust is under extension or rifting as a result of the sinking of the subducting slab. Back-arc basins were initially a surprising result for plate tectonics theorists, who expected convergent boundaries to be zones of compression, rather than major extension. However, they are now recognized as consistent with this model in explaining how the interior of Earth loses heat.
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As bacias de retroarco (do ing ...... interior da Terra perde calor.
@pt
Back-arc basins are geologic b ...... interior of Earth loses heat.
@en
Cekungan busur belakang (bahas ...... kompresi, bukan zona ekstensi.
@in
Un bacino di retroarco è un ba ...... erno della Terra perda calore.
@it
Un bassin arrière-arc est l'ex ...... nts devient une mer marginale.
@fr
Zaoblouková pánev (anglicky ba ...... vysvětlujících chladnutí Země.
@cs
حوض القوس الخلفي (بالإنجليزية: ...... تفقد المناطق الداخلية الحرارة.
@ar
弧後盆地(Back-arc basins)是屬於隱沒系統中的地質構造單元。
@zh
背弧海盆(はいこかいぼん、英: back-arc basin ...... けではないが、地球の熱消失に関する主流モデルとは矛盾しない。
@ja
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As bacias de retroarco (do ing ...... afundamento da laje subdutora.
@pt
Back-arc basins are geologic b ...... interior of Earth loses heat.
@en
Cekungan busur belakang (bahas ...... kompresi, bukan zona ekstensi.
@in
Un bacino di retroarco è un ba ...... mento della placca subducente.
@it
Un bassin arrière-arc est l'ex ...... nts devient une mer marginale.
@fr
Zaoblouková pánev (anglicky ba ...... vysvětlujících chladnutí Země.
@cs
حوض القوس الخلفي (بالإنجليزية: ...... تفقد المناطق الداخلية الحرارة.
@ar
弧後盆地(Back-arc basins)是屬於隱沒系統中的地質構造單元。
@zh
背弧海盆(はいこかいぼん、英: back-arc basin ...... けではないが、地球の熱消失に関する主流モデルとは矛盾しない。
@ja
label
Bacia de retroarco
@pt
Bacino di retroarco
@it
Back-arc basin
@en
Backarc-Becken
@de
Bassin arrière-arc
@fr
Cekungan busur belakang
@in
Zaoblouková pánev
@cs
حوض القوس الخلفي
@ar
弧後盆地
@zh
背弧海盆
@ja