Asked by Emmanuella Dickson on Jun 23, 2024
Verified
Which layer in the earth is similar to the composition of granite?
A) continental crust
B) oceanic crust
C) upper mantle
D) lower mantle
E) core
Granite
A coarse-grained, felsic igneous rock containing mostly feldspar and quartz.
Continental Crust
The thick, generally granitic layer of the earth's crust that forms the continents and continental shelves, distinct from the denser, basaltic oceanic crust.
Upper Mantle
The upper mantle refers to the section of the Earth's mantle situated just beneath the Earth's crust, extending down to about 660 kilometers below the Earth's surface. This region is significant for its role in tectonic movements and the convection currents that drive plate tectonics.
- Discern and become familiar with the layout and elements of the Earth's interior.
Verified Answer
PM
passakorn mungpalchonJun 28, 2024
Final Answer :
A
Explanation :
The continental crust is similar to the composition of granite, being rich in silica and aluminum. Granite is a common type of felsic intrusive igneous rock found in the continental crust.
Learning Objectives
- Discern and become familiar with the layout and elements of the Earth's interior.