Since there are many possible measures of the price level, there are many possible measures of price inflation. Most frequently, the term inflation refers to a rise in a broad price index representing the overall price level for goods and services in the economy. The Consumer Price Index (CPI), the Personal Consumption Expenditures Price Index (PCEPI) and the GDP deflator are some examples of broad price indices.
Volcanic Mountains. As the name suggests, volcanic mountains are formed by volcanoes. Volcanic Mountains are formed when molten rock (magma) deep within the earth, erupts, and piles upon the surface. Magna is called lava when it breaks through the earth's crust.When the ash and lava cools, it builds a cone of rock.olcanic Mountains are formed when molten rock (magma) deep within the earth, erupts, and piles upon the surface. Magna is called lava when it breaks through the earth's crust. When the ash and lava cools, it builds a cone of rock.
Many of Earth's most beautiful mountains are stratovolcanoes âalso referred to as composite volcanoes. The stratovolcanoes are made up of layers of lava flows interlayed with sand-or gravel-like volcanic rock called cinders or volcanic ash.These volcano land formations are typically 10-20 miles across and up to 10,000 or more feet tall.his type of volcano has steeper slopes of 6-10 degrees on its flanks and as much as a 30 degree slope near the top. Stratovolcanoes show interlayering of lava flows and typically up to 50 percent pyroclastic material, which is why they are sometimes called composite volcanoes.