Sea Floor Topogrpahy Activity

The paper represents the water surface.

Sea floor topogrpahy activity.

The under water topography maps have been developed by the study of ocean floor topography. Your job is to investigate your seafloor effectively reporting back to the funding agency on prominent sea floor topography so that you can request additional funds. The topography of the northern atlantic ocean is shown in figure 18 1 1. Identify the following features.

This assignment even connects seafloor features with plate tectonic boundaries. Ocean floor topography sonar activity 2. 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. Constructing a 3d topographic map activity this exercise uses clear plastic take out lids each marked with a different elevation line and stacked to produce a 3d topographic map.

Ocean floor topography involves the study of ocean bottom features including the outer continental shelf continental slopes and ocean waves desktops. Obtain a 3 dimensional seafloor model in a box covered with paper from your teacher. Exercise 18 1 visualizing sea floor topography. This map shows a part of the sea floor.

A a continental shelf b a continental slope c a spreading ridge d a subduction zone with a deep trench e an abyssal plain and f some isolated seamounts. Distance rate x time depth time x velocity speed of sound in ocean 1 524 m s example problem. Ocean floor topography and features 1. In this activity students will be modelling how undersea seafloor features look like with clay then drawing the seafloor and answering questions upon their experiences and diagrams included in the assignment.

Researchers have built a detailed map of the ocean floor s topography by using satellites to spot subtle watery lumps on the ocean s surface. The map images and activities in this packet can be used in various courses including geography history math art english and the sciences. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. What is the ocean depth if the signal time of return is 5 4 seconds.

Sound navigation and ranging 3. 18 1 the topography of the sea floor we examined the topography of the sea floor from the perspective of plate tectonics in chapter 10 but here we are going to take another look at bathymetry from an oceanographic perspective.