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Questions about Earth's Core
What is inside the Earth's core?
What would happen if the Earth's core cooled down?
How hot is the Earth's core?
What does the spinning of the Earth's core create?
How deep is the earth's core?
How many miles to the earth's core?
Is the earth's core solid?
What is the earth's core made of?
What is the temperature of the earth's core?
Why do geologists think earth's core contains mostly iron?
Why do scientists think earth's core contains iron?
Why is the earth's core hot?
How big is the earth's core?
Which planet is smaller than earth's core?
How thick is the earth's core?
At the Earth's core, is there light?
Which is hotter, Earth's core or the Sun?
How does the Earth's core affect its crust?
We have reached space. Why can't we reach the Earth's core?
Could we drill a hole to the Earth's core?
How does the Earth's core, mantle, and crust interact?
What would happen if the earth's core suddenly disappeared?
What would happen if Earth's core was completely solid?
How does the Earth's core look like?
Why is Earth's core made of iron and not any other metal?
What is Earth's core made of?
Why is the Earth's core so hot?
Why is the Earth's core liquid and not entirely solid?
Is the Earth's core solid, liquid, or gas?
Do solar winds affect the motion of Earth's core?
Why doesn't friction stop Earth's core from rotating?
Is it possible to have life within the Earth's core?
Does nuclear fusion happen at earth's core?
Why is the Earth's core still too hot?
How come we don't feel the heat of the Earth's core?
Will earth's core solidify in the future?
Is there an energy source in the Earth's core?
Why is Earth's core hotter than Sun's surface?
Why is Earth's core hot?
Can the Earth's core ever burn out?
What would happen if Earth's core was cold?
What proves the existence of the Earth's core?
What would happen if a nuke was detonated in the Earth's core?
Is there fusion at the earth's core?
Can we draw electricity from the Earth's core?
Why don't we harness the heat energy of the Earth's core?
Why is the earth's core solid?
What fuels the lava at the earth's core?
How is the Earth's core generating heat?
Is there gold and other heavy metals in the earth's core?
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