Single Ply, Two-Ply and Three-Ply. Ply is how many yarns are twisted together to make a single thread. Fabrics can either be two-ply or single ply. Two-ply means that two yarns are twisted together to make a single thread that is then woven into the fabric. (Note that this is not at all like two-ply toilet paper!).
Stratovolcano. Mt Fuji is the highest mountain in Japan. The mountain has a base diameter of 50 km. Fuji Volcano consists of three volcanoes: Komitake, Ko-Fuji (Older Fuji Volcano) and the present Fuji (Younger Fuji Volcano). A summit crater is 500 m across and 250 m deep.
Mount Fuji is located near a subduction formed by the convergence of the Philippine and Eurasian Plates.t is believed that Mount Fuji began at least 700 000 years ago â¦ . The 'current' phase of activity began about 10 000 years ago. This volcano is located at the mutual junction of three tectonic plates.