Final answer:
Geothermal energy is the most likely type of energy available in volcanic areas, utilizing the heat from magma near the Earth's surface to generate electricity or provide heating.
Step-by-step explanation:
The type of energy most likely to be available in areas where volcanoes are located is geothermal energy. Volcanic activity is an indicator that magma is near the Earth's surface, which provides a significant source of heat. Geothermal energy harnesses this heat to produce electricity or provide heating.
Deep underground, groundwater can seep into cracks in the Earth where it is heated by magma, turning it into steam. This steam, which can emerge naturally as geysers or hot springs, can be captured through wells to drive turbines, generating electricity. Geothermal energy is particularly viable near tectonic plate boundaries where geological activity is frequent.