The Philippine Volcanology and Seismology (PHILVOLCS) has yet to release an updated list of inactive faults in the Philippines. However, a well documented inactive fault was recorded in Pampanga. Also known as the Lubao fault, the fault was in the center of a recent research that detailed possible scenarios should the administration of President Rodrigo Roa Duterte decides to reopen and reenergize the Bataan Nuclear Power Plant (BNPP), one of the infrastructure built during the time of dictator Ferdinand Marcos. To know more about the dictator, you may click on this link: brainly.ph/question/1271611. For the list of active faults in the Philippines, you may find them at the PHILVOLCS website. Meanwhile, here’s a partial list of at least 10 faults in the Philippines: (To know more about major faults in the Philippines, click this link: brainly.ph/question/52660) 1. Marikina Valley Fault 2. Western Philippine Fault 3. Eastern Philippine Fault 4. Southern Mindanao Fault 5. Central Philippine Fault 6. Northern Luzon Fault 7. Masbate Island Fault 8. Eastern Mindanao Fault 9. Bondoc Peninsula Fault Zone 10. Infanta Fault Zone There are many other important materials that can help you understand this particular seismic system. You can try and search for “active and inactive faults ppt” online. To know further details about faults, click here: brainly.ph/question/1773347.