Asked by BenGeography 🗺

Why doesn't prevailing wind break apart bars, spits, and tombolos while they form? Shouldn't the same waves that deposit the material break them apart?

Profile picture

Felicia Jones

I am an experienced tutor, having taught over 25 students, ranging from ages 11-18 in a number of subjects.

At the point when water loses its vitality, any dregs it is conveying is kept. The development of stored silt can frame distinctive highlights along the drift. Shorelines Shorelines are made up from a disintegrated material that has been transported from somewhere else and after that saved by the ocean. For this to happen, waves more likely than not constrained vitality, so shorelines frequently shape in shielded zones like sounds. Valuable waves develop shorelines as they have a solid swash and a feeble discharge. Sandy shorelines are normally found in straights where the water is shallow and the waves have less vitality. Stone shorelines regularly frame where precipices are being disintegrated, and where there are higher vitality waves. A cross-profile of a shoreline is known as the shoreline profile. The shoreline profile has heaps of edges called berms. They demonstrate the lines of the high tide and the tempest tides. A sandy shoreline regularly has a delicate slanting profile, though a shingle shoreline can be significantly more extreme. The measure of the material is bigger at the highest point of the shoreline, because of the high-vitality storm waves conveying extensive silt. The littlest material is found closest the water as the waves separate here and break the stone through whittling down. Spits A spit is an expanded stretch of sand or shingle sticking out into the ocean from the land. Spits happen when there is an adjustment in the state of the scene or there is a waterway mouth. This is the way spits are framed: 1. Sediment is conveyed by a longshore float. 2. When there is an adjustment in the state of the coastline, affidavit happens. A long thin edge of the material is stored. This is the spit. 3. A snared end can shape if there is an adjustment in wind bearing. 4. Waves can't move beyond a spit, accordingly the water behind a spit is extremely shielded. Residues are stored here to shape salt swamps or mud pads. Now and then a spit can develop over a straight, and consolidates two headlands. This landform is known as a bar. They can trap shallow lakes behind the bar, these are known as tidal ponds. Tidal ponds don't keep going forever and might be topped off with silt.

Felicia also answered

Find me a tutor

We take your privacy seriously. View our policy.