10 Questions
Which layer of the Earth is composed mainly of oxygen, silicon, and aluminum?
Crust
Which type of crust has a relatively low density and a composition similar to granite?
Continental crust
Which layer of the Earth is made up mainly of iron, magnesium, and silicon?
Mantle
Which layer of the Earth behaves like a viscous liquid and is divided into the upper and lower mantles?
Mantle
Which layer of the Earth is the most voluminous and is made up mostly of the rock peridotite?
Mantle
Which layer of the Earth is the thinnest and composed mainly of relatively light elements in solid form?
Crust
What are the two types of crust based on their composition?
Continental and oceanic
Which layer of the Earth is the most voluminous and is made up mostly of the rock peridotite?
Mantle
Which layer of the Earth behaves like a viscous liquid and is divided into the upper and lower mantles?
Mantle
What are the main elements that make up the mantle?
Iron, magnesium, and silicon
Test your knowledge of Earth Science with this quiz on the internal structure of the Earth. Learn about the crust, mantle, and core while exploring the Earth's composition and makeup. Challenge yourself with questions on geoscience and gain a deeper understanding of the Earth's structure, properties, and processes.
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