For 34 consecutive quarters, HSS has scored in the 99th percentile on âLikelihood to Recommendâ â a key indicator of customer satisfaction in many industries â when compared to similar hospitals in the Press Ganey database. HSS patients come from all 50 states and more than 100 countries.
Let's review. Volcanoes are vents in the earth's crust through which lava, rock fragments, hot vapor and gases are ejected. There are different types of volcanoes based on their size, shape, composition and eruptive style. Composite cone volcanoes are cone-shaped volcanoes composed of layers of lava, ash and rock debris.
Volcanic rocks, however, usually have microscopic crystals because the magma cooled very quickly when it was exposed to cool air on the surface. Basalt is the most abundant type of volcanic rock. Most of Alberta's exposed bedrock is sedimentary but there are some outcrops of igneous rocks.Volcanic rocks can be found in the mountains of Waterton Lakes National Park and north to the Crowsnest Pass. Intrusive rocks, such as granites, form extensive parts of the Canadian Shield in northeastern Alberta.They can be seen particularly well at Fort Chipewyan and the Slave River Rapids.olcanic rocks, however, usually have microscopic crystals because the magma cooled very quickly when it was exposed to cool air on the surface. Basalt is the most abundant type of volcanic rock. Most of Alberta's exposed bedrock is sedimentary but there are some outcrops of igneous rocks.