Ocean Test Review - Test Tomorrow -

1. Ocean Test Review- Test Tomorrow -

2. Test Friday • 34 Questions • 8 multiple choice • 8 Matching • 16 Short Answer • 2 Labeling

3. Test Tomorrow - Advanced • 26 Questions • ALL short answer

4. What to Study • Past Quizzes • Notes • Study Guide • Lab Practical Questions • This Review & Similar Questions • Review might ask • Which wave is the fastest? • But you also need to know • Which wave is the slowest? • Which wave is in the middle?

5. Concepts to Study - Oceans • Oceans & Features • Creation of ocean and salinity • Ocean Features & How they are formed • Ocean characteristics • How we get our information • Water Cycle • Types of Ocean Pollution • Oil spill impacts

6. Concepts to Study Continued • Currents • Shallow & Deep – What impacts them • Waves • Label Features • Tsunamis & how they’re formed • Storm surges • Tides • High and Low versus Spring and Neap • Be able to draw and describe

7. Row Race Rules 1. Get in a row/group of 3-4 students 2. Get out a sheet of paper 3. Make sure everyone has something to write with 4. Put your notes away 5. When questions come up, • 1st person in the row answers 1st question and passes paper back • 2nd person answers 2nd question and passes paper back… • 3rd person answers the 3rd question and passes paper back • 4th person gets to change 1 previous answer 6. When 4th person is done, pass the paper all the way up to the front 7. First group to get the most correct wins the round!

8. Round 1 • Which ocean is the largest? • Which ocean is covered by ice? • Which ocean contains the mid-ocean ridge?

9. Round 1 Answers • Which ocean is the largest? Pacific 2. Which ocean is covered by ice? Arctic 3. Which ocean contains the mid-ocean ridge? Indian

10. Round 2 • What is salinity? • What impacts salinity? • How did the ocean originally get its salt?

11. Round 2 Answers 1. What is salinity? Amount of salt in a given amount of water 2. What impacts salinity? Evaporation - Temperature 3. How did the ocean originally get its salt? Salt from the soil dissolved into water and was transported to the oceans

12. Round 3 • What is the name of the part of the water cycle where water falls from clouds? • What happens during condensation? • How was the first ocean formed?

13. Round 3 Answers 1. What is the name of the part of the water cycle where water falls from clouds? Precipitation 2. What happens during condensation? Water vapor turns into liquid. Forms a cloud • How was the first ocean formed? Volcanoes erupted putting water vapor into the atmosphere. Water vapor condensed and precipitation occurred

14. Round 4 • Which letter is the seamount? • What feature is letter D? • How is letter G formed? Mention boundary and plate movement

15. Round 4 Answers 1. Which letter is the seamount? F • What feature is letter D? Abyssal Plain • How is letter G formed? Mention boundary and plate movement Mid Ocean Ridge. Divergent boundary. Plates move away from each other.

16. Round 5 • What impacts deep currents? • Why is it important to study currents? • What are two things that impact surface currents?

17. Round 5 Answers 1. What impacts deep currents? Density – Temperature & Salinity 2. Why is it important to study currents? Important when traveling / tracking pollution • What are two things that impact surface currents? Temperature, Continental Deflections, Global Winds, Earths Rotation

18. Round 6 • How do we gain information about the ocean floor? • What equation do we use to calculate the ocean floor depth? • Why do we multiple time by ½?

19. Round 6 - Answers • How do we gain information about the ocean floor? Sonar & Satellites • What equation do we use to calculate the ocean floor depth? D = ½ T X V • Why do we multiple time by ½? We record the amount of time it takes for the sonar to get to the ocean floor and back. We only want depth so we multiply by 1/2

20. Round 7 • What causes salt water to sink? • What are three different types of pollution? • What are two environmental problems can an oil spill create?

21. Round 7 Answers 1. What causes salt water to sink? It is denser 2. What are three different types of pollution? Non-point source, trash dumping, sludge dumping, oil spill • What are two environmental problems can an oil spill create? Decline in Recreation, Unbalanced food chain, Animals die, Animals ingest oil

22. Round 8 • Which type of ocean movement is often caused by a rise in sea level due to a hurricane? • What are 3 things that can cause an tsunami? • Draw a wave. Label crest, trough, wavelength, and wave height

23. Round 8 Answers 1. Which type of ocean movement is often caused by a rise in sea level due to a hurricane? Storm Surge • What are 3 things that can cause an tsunami? Volcano Eruption, Earthquake, Land Slide, Underwater Eruption, Meteorite 3. Draw a wave. Label crest, trough, wavelength, and wave height

24. Round 9 • How many high and low tides are there a day? • What causes a high tide? • Which moon phases occur during a high tide?

25. Round 9 Answers 1. How many high and low tides are there a day? 2 Each 2. What causes a high tide? Moons gravitational pull on the ocean. Occurs when moon is closer to a specific area • Which moon phases occur during a high tide? New Moon and Full Moon

26. Round 10 • Describe the alignment of the sun, moon, and earth during a spring tide. • Why are the water levels during a spring tide significantly higher than a normal high tide? • What are 2 experimental errors during the density current lab

27. Round 10 Answers • Describe the alignment of the sun, moon, and earth during a spring tide. All in a single line 2. Why are the water levels during a spring tide significantly higher than a normal high tide? Moon and Sun both pull the ocean in the same direction causing a larger high tide. 3. What are 2 experimental errors during the density current lab Different water temperatures, different amounts of salt and food coloring, pouring the water in at different speeds