Podcast
Questions and Answers
What is the process of layering earth’s material according to density called?
What is the process of layering earth’s material according to density called?
- Continental drift
- Seafloor spreading
- Magnetic reversal
- Planetary differentiation (correct)
What resulted in the separation of Earth’s interior into layers with distinct composition and structure?
What resulted in the separation of Earth’s interior into layers with distinct composition and structure?
- Plate Tectonic
- Continental drift
- Seafloor spreading
- The Iron Catastrophe (correct)
What unifies the concepts of continental drift, seafloor spreading, and magnetic reversal?
What unifies the concepts of continental drift, seafloor spreading, and magnetic reversal?
- Planetary differentiation
- Crust
- Plate Tectonic (correct)
- The Iron Catastrophe
What is the thin outermost layer which underlies the continents called?
What is the thin outermost layer which underlies the continents called?
What is the increase in Earth’s gravitational strength associated with?
What is the increase in Earth’s gravitational strength associated with?
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