These agents can be mechanical, chemical or biological. Erosion is a form of mechanical weathering, and occurs when the movement of a force like rain water or moving water sources like a river wear down the surface of rocks and carry the worn away parts with the flow of the water to other areas. Erosion can also occur with forces like wind, glacier movement, tides or waves.
From Wikipedia, the free encyclopedia. Lager (German: storeroom or warehouse) is a type of beer that is conditioned at low temperatures, normally in cold storage at the brewery, before being delivered to the consumer.It may be pale, golden, amber, or dark.ager beer uses a process of cool fermentation, followed by maturation in cold storage. The German word Lager means storeroom or warehouse. The yeast generally used with lager brewing is Saccharomyces pastorianus. It is a close relative of the Saccharomyces cerevisiae yeast used for warm fermented ales.
A glass of Bitburger, a German lager. Lager (German: storeroom or warehouse) (Czech: leÅ¾Ã¡k) is a type of beer originating from the Austrian Empire (now Czech Republic) that is conditioned at low temperatures, normally at the brewery. It may be pale, golden, amber, or dark.