Geography of the Philippines the Philippines, the Sierra Madre, stretching from Quezon province in the south to Cagayan in the north. 80 percent of the mountain range is tropical rainforest, which is diminishing from rampant illegal logging activity. The range serves as the eastern wall of Luzon Island that protects inhabitants from tropical cyclones usually coming from the Pacific Ocean. The largest plain of the nation is situated in the Central Luzon region and produces most of the national rice supply, earning itself the nickname ""Rice Bowl of the Philippines"". The plains encompass the provinces of Bulacan, Nueva Ecija, Pampanga, Tarlac and Pangasinan. South
Coffee production in the Philippines Coffee production in the Philippines Coffee production in the Philippines began as early as 1740 when the Spanish introduced coffee in the islands. It was once a major industry in the Philippines, which 200 years ago was the fourth largest coffee producing nation. As of 2014, the Philippines produces 25,000 metric tons of coffee and is ranked 110th in terms of output. However local demand for coffee is high with 100,000 metric tons of coffee consumed in the country per year. The Philippines is one of the few countries that produce the four main viable coffee varieties; "Arabica", "Liberica" (Barako),