5 Questions
What is the thinnest layer of the Earth?
Crust
Which layer of the Earth has the highest density?
Inner core
What is the source of minerals like feldspar, iron, and nickel?
The mantle
What is the main component of the ocean crust?
Basalt
What is the temperature of Earth's inner core?
7,700°F
"Explore the Fascinating Geosphere of Our Planet Earth: Test Your Knowledge with our Quiz!" Discover the wonders of our planet's geology and learn about the rocks, minerals, landforms, and interior characteristics that shape our world. From the Earth's crust to its core, challenge yourself with questions about plate tectonics, earthquakes, volcanoes, and more. Sharpen your understanding of the geosphere and its place in Earth's complex system with our engaging quiz!
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