2. EXAMPLE 1The Ocean Floor - Plan: Find the definitions for continental slope, trench, basin,. continental shelf, and range. When this is done, they should turn their graph upside down and label the parts of the ocean floor appropriately.
3. Which ocean is the largest, and by how much compared to the second largest? 4. List three ways scientists collect data to map the seafloor. Explain briefly how each method works. 5. Label the “Seafloor” diagram (A-I). 6. Important mineral deposits such as oil
Students will study the diagram and them visit each ocean zone by clicking on the link for its corresponding page. (Each ocean zone is labeled at the bottom of the page. Typically, students will be able to investigate 1-2 zones per day.) As students study each ocean zone, they take notes using the provided notes sheet.
Map the ocean floor, identifying the major mountain ranges and rifts, learn about ocean currents and color a map of the prevailing currents on earth, make an Color the arrows in red for warm currents and dark blue for cold currents. The major currents can be labeled with the help of a student atlas.
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sonar to determine objects in the ocean because the sound waves are able to travel through the water. 7) Hand out copies of sonar graphing worksheet to each student. a. Ask: Which will take less time for the sound wave to travel from the boat to the ocean floor and back to the surface - a mountain or valley on the ocean floor? (A mountain) b.
2. a small depression in the ocean floor. 3. a large depression in the earth's surface filled with seawater; as in: "Atlantic basin". Bathyscaphe - a relatively small, maneuverable, submersible vessel specially constructed to withstand enormous pressure and used to explore the deep ocean floor. The Alvin and the Trieste are two famous examples ...
A mid-ocean ridge is a that rises up from the ocean floor. Compare and Contrast Look at the diagram. Label the area where new crust forms. New crust Oceà-ni¿plate Apply Concepts Why are the oldest parts of the ocean floor no older than about 200 million years? aecause very old parts of the ocean floor undergo subduction at deep-ocean trenches.
Directions: Study the following diagram. Then label each part with the letter of the correct description below. A. A mid-ocean ridge forms whenever diverging plates continue to separate, creating a new ocean basin. As the rising magma cools, it forms new ocean crust. B. When an oceanic plate converges with a less dense continental plate, the denser