The earth’s thermal energy is created by the decay of radioactive elements in the earth along with the heat from the sun and that remaining from the earth’s creation.
The earth’s thermal energy is created by the decay of radioactive elements in the earth along with the heat from the sun and that remaining from the earth’s creation.
The earth’s thermal energy is created by the decay of radioactive elements in the earth along with the heat from the sun and that remaining from the earth’s creation.
The earth’s thermal energy is created by the decay of radioactive elements in the earth along with the heat from the sun and that remaining from the earth’s creation.
The earth’s thermal energy is created by the decay of radioactive elements in the earth along with the heat from the sun and that remaining from the earth’s creation.