what kind of materials do you have t ouse in oder to make a volcano model?
96717
See link\n\nhttp://chemistry.about.com/cs/howtos/ht/buildavolcano.htm
567959
in building a volcano...\nmaterials:\nvinegar\nbaking soda\npebbles\nfood color(orange as lava)\nprocedure:\nArrange the pebbles or stones in a volcano shape.make sure that there is a hole at the center.Fill the hole by means of putting the vinegar mixture(vinegar+food color)then add baking soda..The volcano will erupt....
895419
http://volcano.und.edu/\nhttp://www.geology.sdsu.edu/how_volcanoes_work/\nhttp://library.thinkquest.org/17457/english.html\nhttp://volcanoes.usgs.gov/\nhttp://www.geo.mtu.edu/volcanoes/world.html\n\nTry these, and if they don't work, try typing "Volcanoes" into Google or Yahoo searches.
452013
http://www.scarborough.k12.me.us/wis/teachers/dtewhey/webquest/nature/images/Volcano%20diagram.bmp\n\nhttp://www.enchantedlearning.com/subjects/volcano/gifs/volcano_bw.GIF\n\nhttp://www.enchantedlearning.com/subjects/volcano/labelvolcano.shtml (you can lable this and print it)\n\nhttp://volcano.und.nodak.edu/vwdocs/vw_hyperexchange/parts.html
93724
...a composite volcano.\nThese types of volcanoes are built up of layers of lava, ashfall, tephra, cinder, etc.   One name is stratovolcano (strato- refers to the layers, and the other is composite, which refers to the fact that the volcano is made up of many types of material.\nFor more information on stratovolcanoes:\nhttp://vulcan.wr.usgs.gov/Glossary/StratoVolcano/description_composite_volcano.html
518364
liquids and gases only.\nparticles must be able to move around to form convection currents and solid particles are not free to move about.
450309
you mean like silicone?\nor earthquakes?
465421
Thinking out of the box:\n\n  Just crumple it up into a paper ball.\n\nRough texture but easily a sphere.
985957
I did a model of Mars once using a very large popcorn bowl and papier maiche.  No idea how to spell that, but any craft store will have it.  It made a nice hemisphere.  It's be pretty easy to stick toothpicks in the wet stuff as foundations and then use foil or something around it...\n\nWe also threw small rocks at the wet plaster to make craters....
480536
should be glass. unless in its original form of sand than should be water. Remember Super-man made that huge piece of glass to reflect the sun an blind those crazy alien people!
361573
First mould a volcano with plastercine or play dough.\n\nThen fill it with bicarbonate of soda, baking powder or health salt.\n\nGet some vinegar and then mix it with reddish-orangey (Lava colour) ink or food colouring.\n\nThen pour your coloured mixture with the bicarbonate of soda, baking powder or health salt in the volcano.\n\nHey Presto! The bubbles should start to rise. \n\nWhen Bicarbonate of Soda is mixed with an acid liquid (Vinegar)it releases the gas carbon dioxide (CO2): \n\nNaHCO3     +     H+     ----->     Na+     +     H20     +     CO2\n(soda)         (acid)           (sodium)       (water)        (gas)\n\n^ Above is the word equasion. If you are good at science you might be able to understand this.\n\nI hope I helped you.
542253
by following this recipe:\nhttp://hometown.aol.com/ckckside/reports/volcanoes/vol10.htm
678919
hhhmmmm....must be igneous...um...olivine. thats what it says. Pyroxene and plagioclase are also common
727989
You could try lots of things, like:\nbeads\nfoam balls with pieces of wood to hold the sides together\npaper mache \nclay \n\nReally anything that you can mold or put together would work.
782941
http://pubs.usgs.gov/gip/volc/types.html\nThe website above takes you to USGS pub called: \nPrincipal Types of Volcanoes.\n\nIt will help you answer your  question.
132700
Volcanic soil is rich in minerals and, if there is enough rain, can be rich farmland.  Volcanoes created the Hawaiian Islands, so they produce real estate.  Volcanic rocks include pumice, used as an abrasive for swimming pools hand soap, and pre-weathered jeans, and obsidian, used by early humans to make sharp stone tools.  Also zeolites, used for a wide variety of things (see sources).  Some volcanic rocks are broken into pieces and used as a decorative groundcover in landscaping. Eroding volcanoes can produce sand, which has many uses.
1177665
Hmmmmm ..... some volcano probably??   You probably know that - can't think of one that fits.