Mapping The Ocean Floor Lab Atlantic Profile

Plot each data placing the distance east of new jersey in x axis and the depth to the ocean floor starting from zero downward in the y axis.

Mapping the ocean floor lab atlantic profile.

Mid atlantic ridge rift valley continental shelf deep ocean floor and draw arrows at the bottom indicate direction of plate movement. You can use this data to construct a profile or side view of. 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. Atlantic ocean floor topography lab.

Color the area between the blue ocean surface line and the lithosphere blue. On the world map provided on the following page draw the global mid ocean ridge system in red. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Please notice the data is in two columns of distance and depth.

World ocean floor map the pacific ocean map and the mid atlantic ridge map and refer to your textbook as needed to answer the following questions. Earth s crust under the ocean. Label the following ocean floor features. Examine the data in the table.

Please notice the data is in two columns of distance and depth. On the mapping the ocean floor lab handout plot the distance from beach x axis vs. Mapping the ocean floor name. In this lab you will use sonar data from the atlantic ocean to make a profile of the ocean bottom.

You can use this data to construct a profile. Draw a blue line to represent the trench. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. The numbers in the longitude column give the ship s location at 19 points in the atlantic ocean.

Mapping the ocean floor now that you have all of your data you will plot these depths on a graph. Locate and label the following deep ocean trenches. Distance goes from 0 to 3500 miles eastward from cape may. Once the points are plotted connect the points and shade in the profile of the ocean floor.

A marine gravity map of the north atlantic ocean red dots show locations of earthquakes with magnitude 5 5 and they highlight the present day location of the seafloor spreading ridges and. Mapping the ocean floor. Mapping the ocean floor name. Ocean depth y axis for the atlantic profile graph.

Distance goes from 0 to 3500 miles eastward from cape may. Danny bakhtiar the data in the table below represents various measurements of the depth of the atlantic ocean along a line from cape may new jersey and cape roca portugal. Sea level 0 meters is the line already shown on the graph. The data table shows a record of the depth of the atlantic ocean measured by a research vessel travelling on course due east along 39on latitude.

Marine science 1 lab.