1. Today in APES… “Do right ‘till the stars fall!”
Homework:
Study Guide due Wednesday
Chapters 1-7; Study Guide due Tuesday
Make-up work due 12/12 by 3:30 pm!!
Eco-Column Reports due December 13th
“Do right ‘till the stars fall!”
Week #9 Quarter 2 (12/9/13-12/13/13) (calendar site)
Monday, 12/9/13
Activities/Assignments:
Stamp Aquatic Ecosystem Notes
Finish Oceanography Notes
Grade Ch. 1-3; 5-6; Study Guide

2. Review Objectives and Scales

3. I. Trenches Deep narrow crevices in the ocean floor
Near the edge of continents at subduction zones
Deepest is Marianas Trench m deep

4. J. Mid-Ocean Ridge Large underwater ocean mountain ranges
Make one continuous chain around the world
Formed when molten liquid comes up and forms new crust
Consists of a valley between two parallel mountain ranges
Valley is called a rift valley

5. The Ocean Floor

7. III. Ocean Water A mixture of water and dissolved gases and solids
Water is H2O (2 hydrogen and 1 oxygen).
96% of ocean is pure water (H20)
4% dissolved stuff
Most elements have been found in ocean water

8. A. Ocean Water Composition
Sodium chloride most abundant
Common table salt
Salinity – the number of grams of salt dissolved in 1000 grams of water.
Units are parts per thousand (ppt)
If you evaporated 1 kilogram of water with a salinity of 35 ppt
You would have 35 grams of salts

9. Ocean Water Salinity of ocean water varies from place to place
Between 33 and 37 ppt

10. Ocean Water Sodium chloride 27.2 ppt Magnesium chloride 3.8 ppt
Magnesium sulfate 1.7 ppt
Calcium sulfate 1.3 ppt
Potassium sulfate 0.9 ppt
Calcium carbonate 0.1 ppt
Magnesium bromide 0.1 ppt
Ocean Water

11. B. Sources of Salt Dissolved materials come from several sources
Volcanoes add gases, especially chlorine
Erosion adds dissolved salts
Rain erodes minerals
Rivers carry them into ocean

12. C. Salinity varies It is lower where rivers flow into oceans
Large rivers like the Mississippi and the Amazon have the biggest effect
Lots of freshwater dilutes the salt water.
Area with lots of evaporation & little precipitation makes the water have higher salinity
In polar regions: more precipitation than evaporation – lower salinity
In equator regions: evaporation = precipitaiton

13. D. Ocean Temperature Sun supplies the heat
Water temperature is highest at surface
Waves mixes surface water transfer heat downward
Region where heat is mixed is called the surface zone
In surface zone temperature is fairly constant warm
Surface zone varies in depth

14. Ocean Temperature Surface zone varies by location Caribbean thick
Off the coast of Maine thin
In Arctic and Antarctic water is so cold there is no surface zone
Varies with seasons
Thermocline- region below the surface zone
Water temperature drops with depth
Cold deep water doesn’t mix with warm surface water

15. Ocean Temperature
Deep zone- Extremely cold water from bottom of thermocline down
Three zones vary in thickness

16. Highlight the important part of your notes and write a 4 sentence summary
DO IT NOW!!!!

17. Today in APES… “Do right ‘till the stars fall!”
Homework:
Study Guide due Wednesday
Make-up work due 12/12 by 3:30 pm!!
Eco-Column Reports due December 13th
“Do right ‘till the stars fall!”
Week #9 Quarter 2 (12/9/13-12/13/13) (calendar site)
Tuesday, 12/10/13
Activities/Assignments:
Scale yourself on 1-4, 6-10
Discuss Land and Aquatic Ecosystem Notes
Grade Ch. 1-3; 5-6; Study Guide

18. Review Objectives and Scales

19. Land and Aquatic Notes Review

20. Today in APES… “Do right ‘till the stars fall!”
Homework:
Study Guide due Wednesday
Make-up work due 12/12 by 3:30 pm!!
Eco-Column Reports due December 13th
“Do right ‘till the stars fall!”
Week #9 Quarter 2 (12/9/13-12/13/13) (calendar site)
Wed/Thurs, 12/11 or 12/12/13
Activities/Assignments:
Grade Study Guide #1
Article Annotation and Concept Map
Station Reviews

21. Read, Annotate, and Complete Graphic Organizer
30 minutes

22. Stations
Purpose:
To review factors that influence land and aquatic ecosystems
Instructions:
Take a worksheet or packet and complete the questions together as a group.
When done, group raise hand for a stamp and answer key to check answers.
If done early, review objectives and scales. Complete Post lesson scale and Summary Essay.
You have 10 minutes at each station!!!

23. Review Objectives and Scales

24. Review Objectives and Scales

25. Today in APES… “Do right ‘till the stars fall!”
Homework:
Eco-Column Reports due December 13th
“Do right ‘till the stars fall!”
Week #9 Quarter 2 (12/9/13-12/13/13) (calendar site)
Friday, 12/13/13
Activities/Assignments:
Finish Review Stations
Review scales and collect stamp sheet
Grade Study Guide #2 and #3
Collect Eco-Column Reports

26. Stations
Purpose:
To review factors that influence land and aquatic ecosystems
Instructions:
Take a worksheet or packet and complete the questions together as a group.
When done, group raise hand for a stamp and answer key to check answers.
If done early, review objectives and scales. Complete Post lesson scale and Summary Essay.
You have 10 minutes at each station!!!

27. Review Objectives and Scales

28. Review Objectives and Scales

29. Today in APES… “Do right ‘till the stars fall!”
Homework:
Eco-Column Reports due December 13th
“Do right ‘till the stars fall!”
Week #9 Quarter 2 (12/9/13-12/13/13) (calendar site)
Friday, 12/13/13
Activities/Assignments:
Collect Eco-Column Reports and Group Ratings
Finish Review Stations
Review scales and collect stamp sheet
Grade Study Guide #2 and #3

30. Stations
Purpose:
To review factors that influence land and aquatic ecosystems
Instructions:
Take a worksheet or packet and complete the questions together as a group.
When done, group raise hand for a stamp and answer key to check answers.
If done early, review objectives and scales. Complete Post lesson scale and Summary Essay.
You have 10 minutes at each station!!!

31. Review Objectives and Scales

32. Review Objectives and Scales