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How do earthquakes, volcanoes and continental drift all occur?
What is tectonic drift?
What are tectonic plates?
What would happen if the whole planet was solid?
What is the state of the inner layers of the Earth?
What sort of liquid is the inner layer made up of?
What is the crust?
How thick is the crust?
What is the mantle?
What is the state of the mantle?
What is the outer core?
What is the state of the outer core?
What is the inner core?
What is the state of the inner core?
What would need to happen in order to melt this huge volume of rock?
What are the two sources energy comes from?
What is the inner core believed to contain?
What is the temperature of the inner core?
What is the outer core believed to do?
What else is believed to be within the outer core?
