To plot the profile of the ocean floor and identify its topographical features.
Mapping the ocean floor graph island arc.
For this set of data the depth has already been calculated for you.
Only about 20 of the sea floor has been accurately mapped in detail.
Examine the data in the table.
Label the following ocean.
The ship is equipped with high tech depth sounding equipment.
The floor of the andaman sea is split along the ene wsw trending rift valley cut by a series of n s to nnw sse oriented right lateral strike slip faults kamesh raju murty amarnath mohan kumar 2007.
Far right mapping a section of the ocean floor.
Location map for the kermadec tonga arc showing the study areas covered by four cruises since 1999.
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Mapping the ocean floor now that you have all of your data you will plot these depths on a graph.
The island of java is an example of a volcanic island associated with volcanic activity at a.
Island arcs can either be active or inactive based on their seismicity and presence of volcanoes active arcs are ridges of recent volcanoes with an associated deep seismic zone.
The research group will fly via chilean c 130 from punta arenas to king george island.
The problem with that approach is that our oceans are vast and ships are small meaning only a tiny percentage of the ocean floor between 5 15 percent nasa estimates was mapped.
To the east of the island arc the 4000 m deep andaman sea figs.
You are a research vessel with the purpose of mapping the topography of the ocean floor across the atlantic ocean.
Nearly 80 of the ocean floor has been accurately mapped using sonar from ships.
On the mapping the ocean floor lab handout plot the distance from beach x axis vs.
You are charting a line from cape cod massachusetts on the north american.
Ocean depth y axis for the pacific profile graph.
They also possess a distinct curved form a chain of active or recently extinct volcanoes a deep sea trench and a large negative bouguer anomaly on the convex side of the volcanic arc.
Of the following statements about mapping the ocean floor which is are true.
Once the points are plotted connect the points and shade in the profile of the ocean floor.
Hr arctic expedition map.
The numbers in the longitude column give the ship s location at 19 points in the atlantic ocean.
Esri s gis mapping software is the most powerful mapping spatial analytics technology available.
A method of mapping the topography of the ocean floor along a strip up to 60 km wide.
Satellites can be used to determine the structure and composition of the sea floor.
