Here's why:
* Stratovolcano: This term emphasizes the layered structure of the volcano. Lava flows solidify in layers, alternating with layers of ash and other volcanic debris, creating a steep, cone-shaped structure.
* Composite volcano: This term reflects the fact that these volcanoes are composed of multiple materials – lava, ash, and other volcanic products.
Some famous examples of stratovolcanoes include Mount Fuji in Japan, Mount Vesuvius in Italy, and Mount Rainier in the United States.