Interchangeâ¢ Wing Desk. This compact, contemporary desk is designed for collaborative learning and provides sleek looks, solid functionality and great flexibility. Includes a backpack peg to keep backpacks off the floor. It can be arranged in countless ways for groups of all sizes.
Difference Between Erosion and Corrosion. Both corrosion and erosion happen due to certain external actions on a surface. Corrosion means the destruction of materials through chemical reactions whereas erosion means the carrying away of the topsoil from the surface of the earth. Corrosion normally happens because of chemical reactions.
SYRACUSE, N.Y. â Mother Nature may be a force, but nothing like humans when it comes to causing erosion, says a Syracuse University scientist. Humans cause erosion at a rate 10 to 15 times faster than any natural process, according to new research by Bruce Wilkinson, a sedimentary geologist. Scientists have long identified humans as the primary agents altering the shape of the Earth's surface. Wilkinson said his study gauged the rate of man-made erosion and compared the speeds and differences under which natural and human-related erosion occur.