Sun
the mantle plume There are two source of heat in the earth's interior. The main two sources are fire and breathing heat.
we used the earths heat for gloderal wornng
The Earth system is powered by energy from two major sources: the Sun and the planet's internal heat.
Oceans are the greatest sources.
The two main sources of Earth's internal heat energy are residual heat from the planet's formation over 4.6 billion years ago and the decay of radioactive isotopes within the Earth's mantle. The heat generated by these processes contributes to the movement of tectonic plates and drives geological activity on the planet.
Two categories of heat sources are natural heat sources and artificial heat sources. Natural heat sources include the sun, geothermal energy, and volcanic activity. Artificial heat sources include electric heaters, gas heaters, and oil heaters.
The earths core.
the sun and the moon
How do changes in heat energy affect the density of earths mantle material
Main sources of internal heat are Magmatism and Radioactivity.
All heat sources. Plus extreme cold sources cause burns.
The Sun.