What keeps the center of the earth hot?
What causes the center of the earth to be very hot?
What is the temperature of the center of the Earth? What causes low air pressure in the Earth's atmosphere? What is the center of the earth? How do outside temperatures affect core body temperature? How do scientists know the earth has a molten center? Do scientists know for sure what is at the center of earth? Why sun is the main source of heat? What is the cause of earth's gravity? Why is the body temperature of some people hot? How does the Earth's core affect its crust? What happens when the Earth gets colder? What would happen if earth's core is completely cooled? What would happen if the temperature of Earth went up or down by 5 Celsius? Which place is the center of the earth and how? Why does gravity act downwards? Why is everything attracted towards the center of the Earth? What Is the cause of earth rotation around Its axis? Given that human beings give off heat and there are so many of us, does this heat affect climate or is it too small? What are the factors that decides the temperature of a matter? How do humans cause global warming? How is the temperature of the Sun's core ascertained? What are the fundamental factors contributing to heat capacity? Why is the atmospheric pressure on the surface of Venus so high? Why does the heat always flow from high to low temperature? How is the specific heat of land determined? Does the heat we produce contribute directly to global warming? What prevents the Earth from collapsing under its own gravity? Why is the heat capacity of ice important? What causes the Earth to rotate on its axis? Does egg whites cause body heat? What are the layers of the thermosphere?