Oceanography Merit Badge Workbook This workbook can help you but you still need to read the merit badge pamphlet. The work space provided for each requirement should be used by the Scout to make notes for discussing the item with his counselor, not for providing the full and complete answers. Each Scout must do each requirement. No one may add or subtract from the official requirements found in Boy Scout Requirements (Pub. 33216 – SKU 34765). The requirements were last issued or revised in 2004 • This workbook was updated in June 2012. Scout’s Name: __________________________________________ Unit: __________________________________________ Counselor’s Name: ______________________________________ Counselor’s Phone No.: ___________________________ http://www.USScouts.Org • http://www.MeritBadge.Org Please submit errors, omissions, comments or suggestions about this workbook to: [email protected] Comments or suggestions for changes to the requirements for the merit badge should be sent to: [email protected] ______________________________________________________________________________________________________________________________________________ 1. Name four branches of oceanography. 1. _________________________________________________________________________________________________ 2. _________________________________________________________________________________________________ 3. _________________________________________________________________________________________________ 4. _________________________________________________________________________________________________ Describe at least five reasons why it is important for people to learn about the oceans. 1. _________________________________________________________________________________________________ 2. _________________________________________________________________________________________________ 3. _________________________________________________________________________________________________ 4. _________________________________________________________________________________________________ 5. _________________________________________________________________________________________________ 2. Define salinity, temperature, and density, and describe how these important properties of seawater are measured by the physical oceanographer. Salinity _____________________________________________________________________________________________ ___________________________________________________________________________________________________ Temperature ________________________________________________________________________________________ ___________________________________________________________________________________________________ Density _____________________________________________________________________________________________ ___________________________________________________________________________________________________ Describe how these important properties of seawater are measured by the physical oceanographer. ____________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ © Copyright 2012 - U.S. Scouting Service Project, Inc. - All Rights Reserved Oceanography Scout's Name: ________________________ Discuss the circulation and currents of the ocean. ____________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ Describe the effects of the oceans on weather and climate. ____________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 3. Describe the characteristics of ocean waves. _______________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ Point out the differences among the storm surge, tsunami, tidal wave, and tidal bore. ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ Explain the difference between sea, swell, and surf. __________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ Explain how breakers are formed. ________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ Oceanography - Merit Badge Workbook Page. 2 of 8 Oceanography Scout's Name: ________________________ 4. Draw a cross-section of underwater topography. Show what is meant by: a. Continental shelf; _________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ b. Continental slope; _________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ c. Abyssal plain _____________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ Name and put on your drawing the following: seamount, guyot, rift valley, canyon, trench, and oceanic ridge. Compare the depths in the oceans with the heights of mountains on land. 5. List the main salts, gases, and nutrients in sea water. Salts _______________________________________________________________________________________________ ___________________________________________________________________________________________________ Gases _____________________________________________________________________________________________ ___________________________________________________________________________________________________ Nutrients ___________________________________________________________________________________________ ___________________________________________________________________________________________________ Oceanography - Merit Badge Workbook Page. 3 of 8 Oceanography Scout's Name: ________________________ Describe some important properties of water. _______________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ Tell how the animals and plants of