Neritic Zone
continental shelf
neritic
The average width of the continental shelf is about 80 km or 50 miles. The Shelf descends steeply down to the continental rise before reaching the ocean floor.
neritic zone
The Grand Banks is a continental shelf, specifically located off the southeast coast of Newfoundland, Canada. This underwater feature extends over a large area with relatively shallow waters, making it rich in marine life and an important fishing ground. The continental shelf is characterized by its gradual incline, contrasting with the steeper continental slope that lies beyond it.
Ken Brink has written: 'Programs for computing properties of coastal-trapped waves and wind-driven motions over the continental shelf and slope' -- subject(s): Continental slopes, Computer programs, Continental shelf, Ocean waves
sublittoral
Harley J. Knebel has written: 'Movement and effects of spilled oil over the outer continental shelf--inadequacy of existent data for the Baltimore Canyon Trough area' -- subject(s): Continental shelf, Oil spills
The rocks found in a continental shelf are often sedimentary rocks, such as sandstone, shale, and limestone. These rocks are formed from the accumulation of sediments on the ocean floor over long periods of time. Additionally, some continental shelves may also have igneous rocks brought up from volcanic activity.
A continental shelf is an area where a country has some exclusive rights i e exploration of natural resources ,it can construct structures , it has also sovereignty over the water body.Other country only can cruse through without permission of concern country.It constitutes at the beginning of the sea up to the 350 km and it goes until the shelf drifts to deep bottom of sea.Hossain
A continental slope is formed by the transition between the continental shelf and the deep ocean floor, characterized by a steep incline. It is primarily caused by geological processes such as erosion, sediment deposition, and tectonic activity, including the movement of tectonic plates. Over time, sediment from the continental shelf is transported down the slope due to gravity and underwater currents, contributing to its formation. Additionally, sea-level changes and glacial activity can also influence the morphology of the continental slope.
At a passive continental margin, you would typically find extensive shelf sediments and a broad continental shelf, which accumulate over time due to the lack of tectonic activity. Additionally, features such as deltas and estuaries are common as rivers deposit sediment into the ocean. In contrast, active continental margins are characterized by steep slopes, narrow shelves, and geological features like subduction zones and volcanic arcs, which are not present at passive margins.