You set sail from atlantic city new.
Making an ocean floor profile answers.
For this set of data the depth has already been calculated for you.
Ocean floor quiz ocean floor quiz.
This data you will create a bottom profile of the atlantic ocean.
Half this distance is the depth of the ocean at that spot.
A quiz to test yourself on earth science material regarding the ocean floor for review.
Answer key student activity the distance between us and them.
The smooth flat regions that make up 40 of the ocean floor are the abyssal plain.
Oceanography is a specific branch of geology.
Once the points are plotted connect the points and shade in the profile of the ocean floor.
Since this is the distance the sound traveled down to the ocean floor and back up you need to divide it by 2 for the distance just to the ocean floor.
The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.
Label the following ocean.
Imagine you are the sonar crew working with the world famous oceanographer captain jacques yves cousteau of the sailing ship calypso.
Write your answers on the pre lab worksheet.
Because students choose different study sites their answers will vary but should fall within the range of a 9 12km my half.
Thus they know how far the waves travel during their round trip to the ocean s floor and back to the surface.
On the mapping the ocean floor lab handout plot the distance from beach x axis vs.
Your scientific mission is to chart the atlantic sea floor along the 39 n latitude.
Sea floor spreading sea floor spreading.
Lab exercise 4.
The chart provides the depth of the ocean and the distance from the north american coast along the atlantic ocean floor profile.
Running through all the world s oceans is a continuous mountain range called the mid ocean ridge submarine ridge in figure 14 23.
North atlantic ocean 2.
When oceanographers use sonar they know how fast sound waves travel in water.
More ocean floor quizzes.
The ocean floor profile across the atlantic due sep.
Ocean depth y axis for the pacific profile graph.
For each example below calculate the depth to the ocean floor.
Connect your points with straight lines.
Plot the points on the graph from the chart below.
Answers vary depending upon the strip of ocean students choose.
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.
Making an ocean floor profile.
Turn graph paper longest side to bottom.
This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.
The northern hemisphere is often referred to as the land.
Questions and answers.
The formula to find the.
Materials calculator graph paper ruler procedure 1.
