Asked by Marinda Carraway on May 07, 2024
Verified
Compared to oceanic crust, continental crust is:
A) thinner
B) more dense
C) lighter in color
D) all of these
Oceanic Crust
The outermost layer of Earth under the ocean basins, composed predominantly of basaltic rock.
Continental Crust
The thick, buoyant part of the Earth's crust that forms the continents, composed mainly of granitic rocks.
- Understand the basic structure and composition of the Earth's crust and differentiate between continental and oceanic crust.
Verified Answer
KN
Kimberly NicoleMay 13, 2024
Final Answer :
C
Explanation :
Continental crust is generally lighter in color compared to oceanic crust, which is primarily due to the types of rocks that make up each type of crust. Continental crust is composed mostly of lighter, silica-rich rocks such as granite, while oceanic crust is made of denser, darker basaltic rocks.
Learning Objectives
- Understand the basic structure and composition of the Earth's crust and differentiate between continental and oceanic crust.