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Topics > Earth Science > Geology

	Project title	Compare the porosity of different types of soil
	Difficulty Level	Elementary school
	Main link	Click here to view all details of this science project (Cached) (View 3rd party site)
Description
Soils are made of particles of different types and sizes. The space between particles is called pore space. Pore space determines the amount of water that a given volume of soil can hold. Porosity is the percentage of the total volume of soil that consists of pore space. This is an important measurement in areas where drinking water is provided by groundwater reserves
Materials
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Brief Instructions
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