Oceanic crust

The video explains the characteristics of oceanic crust, highlighting its density and composition, which includes a high proportion of iron and magnesium. It also covers the process of oceanic crust formation at mid-ocean ridges and its destruction in subduction zones, emphasizing its dynamic nature.

What are the main components that make oceanic crust denser than continental crust?

What minerals are found in high proportions in the oceanic crust?

What is the thickness range of the oceanic crust?

Describe the process of formation and destruction of oceanic crust.

Explain the significance of mid-ocean ridges in the context of oceanic crust.