The document discusses forests in the Philippines, including the types of forests, their value, and threats. It outlines 8 major types of forests: dipterocarp, molave, pine, mangrove, beach, mid-mountain, limestone, and freshwater/swamp. Forests provide both tangible and intangible values such as regulating water cycles, preventing erosion, and providing economic and environmental benefits. However, forests face major threats from illegal logging, mining, and other human and natural destructive activities. Conservation methods include afforestation, scientific harvesting, and selective logging.