<p>Name Period Date</p><p>Oceanography Review! Told you it was short!</p><p>Answer the following questions using the following sets of notes</p><p>Note set: Oceanography Note set: Waves, Tides, and Currents</p><p>1. What is the average salinity of the world’s oceans? (it’s a percentage)</p><p>2. List the 5 major oceans in order from largest to smallest below.</p><p>3. What happens to the ocean as depth increases (as you go deeper)?</p><p>4. What two things do scientists believe caused the Earths first oceans to form (HINT: it was from the video we watched and discussed in class)</p><p>6. Due to landforms and the Earth’s rotation, ocean currents form huge circuits (circles) in the world’s oceans called what?</p><p>10. The oceans contain approximately ______% of all the Earth’s water.</p><p>11. The oceans cover approximately ______% of the surface of the Earth.</p><p>12. What is the highest point on an ocean wave called?</p><p>13. What is the lowest point on an ocean wave called?</p><p>14. What is the force called that moves cool ocean water from deep in the ocean, up to the surface?</p><p>15. The distance that the wind travels across open water is known as what?</p><p>16. What are the currents in the deep ocean called? Name Period Date</p><p>17. The distance between two crests or two troughs of a wave is called what?</p><p>18. What percentage of the ocean floor have oceanographers been able to accurately map?</p>