30, 2015 /PRNewswire/ -- Learning a new language doesn't have to consist of rote memorization or countless hours spent in classrooms -- that's the message from Ecela, a Spanish language-learning program focusing on practical knowledge, cultural immersion and travel.
Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice, and/or by the force of gravity acting on the particles.ivers and streams carry sediment in their flows. This sediment can be in a variety of locations within the flow, depending on the balance between the upwards velocity on the particle (drag and lift forces), and the settling velocity of the particle.
sediment. noun. 1  Material that settles to the bottom of a liquid; lees. 2  Solid fragments of inorganic or organic material that come from the weathering of rock and are carried and deposited by wind, water, or ice.