Answer:
Option (C)
Explanation:
The sea floor refers to the oceanic crust that are comprised of basaltic rocks. The basaltic rocks contains olivine, feldspar and some pyroxenes that are usually denser than the minerals that are found in the continental crust.
On the other hand, continental crust refers to the rocks that are found in the continental landmasses, often comprised of rocks that are granitic in nature. The minerals such as silicates, feldspars are less dense.
When continental plate are subducted under the oceanic crust, the rocks at greater depths undergoes partial melting as a result of which the rocks melts and forms magma. These magma becomes less dense due to the high temperature and rises up towards the the surface in the over-riding plate.
Thus, as the plate subducts, the rock chemistry changes , thereby making it less dense.
Hence, the correct answer is option (C).
Answer: the answer is c I hope this helped
Answer:
signing the Treaty of Versailles
Explanation:
When Hitler was referencing the “armistice (stopping a fight) begins with the humiliation of Germany, he is referring to signing the Treaty of Versailles.
I hope you found this helpful!
Have a great day!
Hi there,
I hope you and your family are staying safe and healthy!
The answer is Subsidence
Sedimentary basins are often subject to Subsidence, which allows them to fill with thick accumulations of sediments.
Happy to help!
~Garebear
C porque eso es lo que pienso porque aprendí esto hace 1 año
