Final answer:
The main energy sources that drive most of Earth's geologic change are geothermal energy, tidal energy, and solar energy.
Step-by-step explanation:
The main energy sources that drive most of Earth's geologic change are geothermal energy, tidal energy, and solar energy.Geothermal energy originates from heat rising to the surface from Earth's molten iron core created during the formation and compression of the early Earth as well as from heat produced continuously by radioactive decay of uranium, thorium, and potassium in the Earth's crust.Tidal energy arises from the gravitational attraction of the moon and the more distant sun on the Earth's oceans, combined with rotation of the Earth.Solar energy, which comes from the sun, powers the water cycle and enables photosynthesis, creating biomass that can be used for biofuels. It also contributes to wind and hydroelectric energy.