What are cinder cone volcanoes made of?

Answer

Cinder cone volcanoes are made of material called scoria, a low density form of basalt. Scoria forms as gases in the lava try to force their way out of the molten material through a vertical path.

As the gas escapes, it carries lava high in the air. This ash material then cools into rock filled with air pockets before it strikes the ground forming a cone around the vent without sticking together. Lava rock from cinder cone volcanoes is popular in landscaping. The red rock is a lightweight material that is easy for the landscaper to transport and spread. In the United States, cinder cone volcanoes are visible in California, Oregon and Hawaii.

Q&A Related to "What are cinder cone volcanoes made of?"
A cinder cone volcano is also known as a scoria cone. It is formed around the volcano vent when magma explodes into the air and cools off quickly. They have a glassy look to them
http://www.ask.com/web-answers/Science/Nature/what...
Answer Glassy volcanic fragments with many trapped air bubbles.
http://wiki.answers.com/Q/What_are_cinder_cones_pr...
Cinder cones are simple volcanoes which have a bowl-shaped crater at the summit and
http://www.chacha.com/question/what-is-a-cinder-co...
1. Determine the size of your model, and choose an appropriately sized bottle or container. Remember that cinder cones are typically twice as wide as they are tall and take this into
http://www.ehow.com/how_5732785_create-model-cinde...
Explore this Topic
A cinder cone volcano is a common type of volcano in which lava erupts from the tip of a steep, cone-shaped hill. This hill is often made up of earthen fragments ...
The three types of volcanoes are: shield volcanoes, composite volcanoes and cinder cone volcanoes. Shield volcanoes are made from fluid lavas while composite are ...
Famous cinder cone volcano is a simple volcano that has a bowl-shaped crater at its summit. These volcanoes grow to a size of a hill as they are crated from single ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com