Podcast
Questions and Answers
What type of rock is formed from small pieces of other rock under intense pressure?
What type of rock is formed from small pieces of other rock under intense pressure?
- Igneous rock
- Magma rock
- Sedimentary rock (correct)
- Metamorphic rock
Which layer of the Earth is the thinnest?
Which layer of the Earth is the thinnest?
- Inner core
- Crust (correct)
- Outer core
- Mantle
Which layer of the Earth is solid and responsible for causing the magnetic field?
Which layer of the Earth is solid and responsible for causing the magnetic field?
- Crust
- Mantle
- Inner core (correct)
- Outer core
What process causes rocks to rise in convection currents?
What process causes rocks to rise in convection currents?
Which process is not involved in the rock cycle?
Which process is not involved in the rock cycle?
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