A continental shelf is the edge of a continent that lies under the ocean. Continents are the seven main divisions of land on Earth. A continental shelf extends from the coastline of a continent to a drop-off point called the shelf break. From the break, the shelf descends toward the deep ocean floor in … See more Most continental shelves are broad, gently sloping plains covered by relatively shallow water. Water depth over the continental shelves averages about 60 meters (200 feet). … See more Plants and algae make continental shelves rich feeding grounds for sea creatures. The shelves make up less than 10 percent of the total area of the oceans. Yet all of the oceans plants and many types of algae live in the … See more Over many millions of years, organic and inorganic materials formed continental shelves. Inorganic material built up as rivers carried … See more In some places, deep canyons and channels cut through the continental shelves. Little light penetrates these submarine canyons, and they are sometimes the least-explored areas of continents. Often, … See more WebExpert Answer. Follow the diagram below, 3. (a) The eastern part of America is wider than the western side. You can see the dotted round areas that represent the length of the shelf in the west. In the eastern portion, the length of the shelf is relatively larger …. 3. Compare the width of the continental shelves on the east side of North and ...
Solved Compare the west coast of south america with the west - Chegg
WebCompare various ocean provinces (continental margins, deep ocean basins, etc.) and describe what processes control the shape of the sea floor in different regions. ... Could also ask question on why the continental shelves mimic the shape of the coast and land topography so well. Part . 3: WebCompare and contrast the characteristics of the ocean zones; ... The neritic zone extends from the intertidal zone to depths of about 200 m (or 650 ft) at the edge of the continental shelf. Since light can penetrate this depth, photosynthesis can occur in the neritic zone. The water here contains silt and is well-oxygenated, low in pressure ... mejoberry spawn id ark
Compare and contrast continental shelves and continental slopes ...
WebSep 17, 2024 · clarencemcallister. Answer: The continental shelf is a shallow, near horizontal seafloor extension from the shoreline to the upper continental slope. This … WebMay 1, 2024 · This graphic shows several ocean floor features on a scale from 0-35,000 feet below sea level. The following features are shown at example depths to scale, though … WebMar 3, 2024 · Before that time, the continental shelf underneath present day Florida was still submerged under an ancient ocean. Florida appeared when ocean water levels lowered (as water became locked in the ice as … me jocelyn grenon