Cartoon Topographic Profile Of The Atlantic Ocean Floor Between South America And Africa

In the space below complete the topographic profile of the atlantic ocean floor between south america and africa.

Cartoon topographic profile of the atlantic ocean floor between south america and africa.

Various shelves along the margins of the continents constitute about 11 of the bottom topography with few deep channels cut across the continental rise. The data were then resampled to a mercator projection with. The deep ocean floor is thought to be fairly flat with occasional deeps abyssal plains trenches seamounts basins plateaus canyons and some guyots. Points a b and x represent locations on the ocean floor.

Zoom in enough to see that although the ridge is a topographic high it also has a valley the rift valley running along the middle of it. This image of south america was generated with data from the shuttle radar topography mission srtm. This map is centred on the atlantic with north and south america at left and africa at right. If the earth s lowest spots aren t in the middle of the ocean where are they.

In the space below. 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 each feature has a considerable range at which it may occur. The seabed depth varies from shallow light blue on the continental shelves to deep ocean basins dark blue.

Atlantic ocean topographic map. Estimate the age of the ocean floor bedrock at point x. The deep linear features the lowest points on earth are called ocean trenches. South america africa atlantic ocean 9.

Complete the topographic profile of the atlantic ocean floor between south america and a frica. For this broad view the resolution of the data was first reduced to 30 arcseconds about 928 meters north south but variable east west matching the best previously existing global digital topographic data set called gtopo30. The map shows a portion of the atlantic ocean floor between south america and africa. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet.

In the space below complete the topographic profile of the atlantic ocean floor between south america and africa. Scan around to see the ocean ridges in the indian pacific and southern oceans. In the space below complete the topographic profile of the atlantic ocean floor between south america and africa you can also just look one up on google and copy and paste it here. Take a digital photograph of your sketch to include in your lab report.

Zoom in enough to see that although the ridge is a topographic high it also has a valley the rift valley running along the middle of it.