Ocean Floor Activity Answers

These surveys revealed a series of invisible magnetic stripes of normal and reversed polarity in the sea floor like that shown in the figure below.

Ocean floor activity answers.

While studying wwii in history fifth graders learn about harry hess in science lab. Measure the distance that different ocean basins have opened. Hess used sonar to. The ocean floor objectives in this activity students will interpret diagrams of seafloor sections with respect to paleomagnetism.

This lesson is part of my earth s waters complete unit bundle this product includes the following main. They learned about alfred wegener in third grade and his theory of continental drift. In both activities students are provided with a word bank. This is just one of the solutions for you to be successful.

Sounding longitude ow time s depth m 1 64 0 00 2 60 0 13 3 55 0 18 4 50 0 10 5 48 4 83 6 45 5 54 7 40 5 23 8 35 5 74 9 33 4 73 10 30 4 23 11 28 2 42 12 27 3 02 13 25 4 33 14 20 5 84 15 15 6 34 16 10. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. This activity consists of naming the continents identifying mid ocean ridges and determining the age of the ocean floor. Mid ocean ridges are rich in mineral deposits.

This product comes with 24 presentation slides and 5 pages. Calculate the rate of seafloor spreading in different ocean basins based on magnetic polarity reversals. 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. Once you have labeled each map correctly you should be able to answer the series of questions that follow the exercise.

Students may think that the rocks on the. Read pdf mapping ocean floor activity answers mapping ocean floor activity answers yeah reviewing a books mapping ocean floor activity answers could amass your near connections listings. This product includes cornell notes an activity a presentation on the lesson and a mini quiz presentation on the ocean floor features. This activity can be used as a quick check quiz.

This activity includes two different maps of the ocean floor. As understood finishing does not recommend that you have fantastic points. In this ocean floor modeling worksheet students answer 6 questions about structures on a model showing sea floor. Calculate the ocean floor depth for each sounding.

Ocean floor lesson plans and worksheets from thousands of teacher reviewed resources to help you inspire. They practice working with topographical mapping. Many of the questions raised in this endeavor have no absolute answers.