Explanation :

• Taal Volcano is a large complex volcano filled with a 15 km × 20 km lake located on Luzon Island in the province of Batangas, in the Philippines.
• It is the second most active volcano in the Philippines.
• Because of its proximity to populated areas and its eruptive history, the volcano was designated a Decade Volcano, worthy of close study to prevent future natural disasters.
• The Philippines lies on the Pacific “Ring of Fire,” which is the most seismically and volcanically active zone in the world.