1. Identify volcanoes in the Philippines which are sources of geothermal energy.
2. Which types of volcanoes (Active or Inactive) can be a good source of geothermal energy? Why do you say so?
3. Describe the location of the geothermal power plants in the Philippines, and relate it to the location of active and potentially active volcanoes.
4. Why do we have several geothermal power plants in the Philippines?