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Are volcanoes formed the same way as mountains?
Movements of tectonic plates create volcanoes along the plate boundaries, which erupt and form mountains. A volcanic arc system is a series of volcanoes that form near a subduction zone where the crust of a sinking oceanic plate melts and drags water down with the subducting crust.
How would you compare and contrast the three main types of volcanoes?
Size Differences Cinder cone volcanoes are relatively small, rarely exceeding 1,000 feet tall. Composite volcanoes, also known as stratovolcanoes, are towering structures, often rising more than 10,000 feet. Shield volcanoes are broad, typically 20 times wider than they are high. These volcanoes can be massive.
What is the similarities and difference between volcanoes and mountains?
Mountains and Volcanoes are somewhat similar but the major factor that makes them different is their formation. A mountain is formed due to various geological processes like movement and opposition of tectonic plates but a volcano is formed around a vent that allows magma to reach the surface of the earth.
Why are volcanoes shaped like mountains?
You may say that the thickness (viscosity) of the lava depends on what chemical composition (ingredients) the lava is made of, and how hot the lava is when it erupts at the surface. When it comes out of the ground it flows and builds a mountain-shaped structure.
What are the similarities and differences between cinder cone volcanoes and shield volcanoes?
Shield volcanoes form very large, gently sloped mounds from effusive eruptions. Cinder cones are the smallest volcanoes and result from accumulation of many small fragments of ejected material. An explosive eruption may create a caldera, a large hole into which the mountain collapses.
What is the difference between a mountain and a mountain range?
Most geologists classify a mountain as a landform that rises at least 1,000 feet (300 meters) or more above its surrounding area. A mountain range is a series or chain of mountains that are close together.
What is the difference between volcanic mountain and Dome mountain?
There are two main types of volcanic mountains: volcanoes and dome mountains. Volcanoes are formed when magma erupts all the way to the surface of the Earth. The magma will harden on the Earth’s surface, forming a mountain. Dome mountains are formed when a large amount of magma builds up below the Earth’s surface.
What does compare mean science?
The description of similarities and differences found between the two things is also called a comparison. To compare is to bring two or more things together (physically or in contemplation) and to examine them systematically, identifying similarities and differences among them.
What are the similarities between mountains and volcanoes?
Similarities exist between mountains and volcanoes. However, there is a difference in their formation. A mountain results from various geological processes such as movement and opposition of tectonic plates.On the other hand, a volcano forms around a vent when magma flows out and reaches the surface of the earth.
Do all volcanoes have a high elevation?
However, not all volcanoes have higher elevations than the surrounding area. Volcanoes may form part of mountain ranges. Some mountains such as Mt. Kilimanjaro qualify as both a mountain and a volcano. Sarah Michaels September 19 2019 in Environment. Home.
How is a volcano formed step by step?
Formation of a Volcano. A volcano results from collection of lava after several volcanic eruptions. Hot magma flows through a vent and cools upon reaching the surface of the earth. A volcanic mountain is made up of lava and piles of rocks. There are two categories of volcanic mountains: shield volcanoes and stratovolcanoes.
Why do people live around volcanoes?
The soil around volcanic areas is very rich and fertile thus many people live around volcanoes. Though a volcano is a type of mountain, it has a v-crater, magma, and lava. A mountain does not have any of these components.