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Resources
In this activity, students use a pan filled with wet sand to simulate soil liquefaction. When the pan is tapped, a brick placed on the sand will tilt and sink, as a building constructed on wet fill would.
Mass-Wasting is defined as the down slope movement of rock and regolith near the Earth's surface mainly due to the force of gravity. Mass-wasting is an important part of the erosional process, as it moves material from...
This paper discusses the neglect of micro-mechanics in soil mechanics, and seeks to establish a role that will benefit both the research worker and the practitioner. In support of the mathematical construct of...
Growing plants on Earth can be hard enough, but what about growing plants in outer space? NASA takes on that very subject in this site designed to help educators address the rather intriguing subject of lunar plant...
The National Soil Survey Center (NSSC), as part of the Natural Resource Conservation Service, maintains the Soil Survey Laboratory Soil Characterization Database. The application allows users to generate, print and...
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