This document provides an overview of key physical geography concepts in the Philippines including:
- Mountains, hills, plateaus, and mountain ranges which make up the topography. The highest mountain is Mt. Everest.
- Plains, valleys, peninsulas and islands which are landscapes surrounded by water. Examples include Scandinavian Peninsula and Greenland.
- Deserts, volcanoes and archipelagos around the world. Indonesia has the largest archipelago and Sahara is the biggest desert.