List the characteristics of continental and oceanic crust in a tabulation format.
Understand the Problem
The question involves reviewing the properties of continental and oceanic crust and creating a tabulated comparison of their characteristics based on given attributes.
Answer
Continental crust is thicker and less dense, made of granite, and found on land. Oceanic crust is thinner, denser, made of basalt, and found under oceans.
Here is the tabulation for the characteristics of continental and oceanic crust:
Answer for screen readers
Here is the tabulation for the characteristics of continental and oceanic crust:
More Information
The continental crust is mostly made up of granite, felsic in nature, and less dense at about 2.7 g/cm³. Oceanic crust is mainly basaltic, with a higher density, approximately 3.0 g/cm³, and younger in age.
Tips
A common mistake is to assume that continental crust is denser due to its thickness, but it is actually less dense than oceanic crust.
Sources
- The Continental Crust: Definition, Formation, Composition - study.com
- Continental Crust | Composition, Density, & Definition | Britannica - britannica.com
- The Oceanic Crust and Seafloor - University of Hawaii at Manoa - manoa.hawaii.edu
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