E rosion is responsible for some of the weirdest-looking natural wonders on Earth. The effects of rainfall, wind abrasion, wave and river flow, glacial movement, and that of weathering—the breaking ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

A Treatise on Rocks, Rock-weathering and Soils. By George P. Merrill, Curator of Geology in the U.S. National Museum. Pp. xx + 411. (New York: The Macmillan Co. London: ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

Mechanical weathering, including freeze-thaw cycles and abrasion, works in tandem with chemical dissolution and biogenic factors to modify sandstone’s structural integrity over time.

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...

Beach glass, formed from discarded glass items, is smoothed by wave action, sand abrasion and chemical weathering over decades. While often used interchangeably, "sea glass" refers to glass tumbled in ...