Rugged coastline of the West Coast Region of New Zealand. A coastline or a seashore is the area where land meets the sea or ocean, or a line that forms the boundary between the land and the ocean or a lake. A precise line that can be called a coastline cannot be determined due to the Coastline paradox. coastline or a seashore is the area where land meets the sea or ocean, or a line that forms the boundary between the land and the ocean or a lake.
Not to be confused with Drill bit. A dilbit is a bitumen (asphalt) diluted with one or more lighter petroleum products, typically natural-gas condensates such as naphtha. Diluting bitumen makes it much easier to transport, for example in pipelines.
Why We Dilate Your Eyes. A Dilated fundus examination(DFE), also called dilation, is the diagnostic test that uses mydriatic eye drops to enlarge, or dilate, the pupil. When we dilate the pupil, the pupil enlarges. This allows additional light to be shone into the eyes.