oceanic crust वाक्य

उदाहरण वाक्य

1. Oceanic crust has a smaller amount of silicon ( mafic rock ).
2. Melting occurred in deep sediments and in the basaltic oceanic crust beneath.
3. Geologically, an ocean is an area of oceanic crust covered by water.
4. These are aligned parallel to magnetic anomalies in the underlying oceanic crust.
5. The shallow structure of the oceanic crust is simpler than on land,
6. The subducted oceanic crust triggers volcanism, although the basic mechanisms are varied.
7. The Pacific Ocean floor subducted under this oceanic crust between the continents.
8. Oceanic crust is hydrothermally altered causing addition of quartz and sodium.
9. Oceanic crust is also denser than continental crust owing to their different compositions.
10. The combination of these processes recycles the oceanic crust back into the mantle.