Geothermal energy is energy. It does not change into a substance, although it cam be transformed into other forms of energy. When it is not used directly to heat buildings, geothermal energy (heat) is typically used to run turbines for conversion to electrical energy
reaction Chemical change.
the answer to this is geothermal
Yes! The source of geothermal energy is the hot rock thousands of metres below ground level. This does not change with the weather.
water!!water can change state. to go from being a liquid to a gas you need to heat it up this creates steam to change water to a solid you can freeze it then it makes ice.
Since geothermal energy comes from underneath the earth you would say no. But since there is water flowing to from the the wells that produce the geothermal energy and solar energy (heat from the sun) can change water temperature, it can.
Its the change of one substance into another substance.
Chemical change
chemical change is the change of one substance into another substance.
a physical change
compound
a physical change will only alter the appearance but will NOT change the substance to another substance =)
reaction Chemical change.
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
Chemical change forms a new substance from another substance.
change of state
This is called a physical change.
the answer to this is geothermal