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What type of lava do cinder cones have?
Basaltic. There is more gas content than in most basaltic magma so that when a cinder cone erupts, The pressure builds up and makes the eruption somewhat explosive. Tephra, or dried lava/magma, is shot up, and joined to the volcano making it larger.
What type of lava does a cinder cone volcano have?
A cinder cone volcano typically has basaltic lava, which is low in silica content and flows easily. This results in the formation of steep-sided cones made of mostly cinders and volcanic ash.
What are the three major types of volcanoes?
The three major types of volcanoes are shield volcanoes, stratovolcanoes (composite volcanoes), and cinder cone volcanoes. Shield volcanoes have gentle slopes and are formed by low-viscosity lava flows, stratovolcanoes are steep-sided and composed of layers of lava and ash, and cinder cone volcanoes are small, steep-sided cones made of pyroclastic material.
What is similar about cinder cone volcanoes and shield volcanoes?
Both shield volcanoes and cinder cones erupt low-viscosity basaltic lava and have eruptions that are only mildly explosive if at all.Cinder cones are small, steep-sloped volcanoes composed primarily of a chunky variety of basalt called scoria.Shield volcanoes are large, gently sloping volcanoes composed primarily of layers of lava flows.
What type volcano'are there?
There are three main types of volcanoes: shield volcanoes, cinder cone volcanoes, and stratovolcanoes (also known as composite volcanoes). Shield volcanoes have broad, sloping sides and are typically formed from low-viscosity lava flows. Cinder cone volcanoes are small, steep-sided cones formed from the accumulation of pyroclastic material. Stratovolcanoes are tall, conical volcanoes composed of alternating layers of lava flows, ash, and volcanic rocks.
Are Cyclones formed by low pressure?
Yes. A cyclone is essentially an organized low-pressure system.
Are tornadoes formed by low pressure?
Not directly, but the systems that produce tornadoes do have low barometric pressure.
What air pressure is formed when warm air rises?
Low pressure
Contrast shield volcanoes and cinder-cones volcanoes?
Shield volcanoes are very wide and very long. They are formed by the slow, elongated flow of lava. Mauna Loa and Mauna Kea in Hawaii are two examples. Cinder cone volcanoes are smaller, more upright volcanoes formed by the fragments and remains of a magma vent. These rocks can be shiny like obsidian or occaisonally dull like the hole-filled black lava rocks.
What are the 3 types of volcano volcano?
They are: - Shield volcanoes - Composite volcanoes - Cinder cone volcanoes Maybe you can use this for your homework if you have any problems come to answers.com you can sign up too!!
Are hawaiian islands cinder cone volcanoes?
The Hawaiian volcanoes can form cinder cones, however the type of volcano they are classified as is shield volcano due to their broad sloping sides and the ability for their lava to flow.No. The Hawaiian islands are shield volcanoes.
What is the lava of cinder cone volcanoes?
A cinder cone has basaltic lava, which has a fairly low viscosity.
