ATM 107 The Oceans

Ch. 5 – Phys. Prop. of Water

Ch. 6 – Chem. of Seawater

Friday, 2 October 2015

Hank Green’s Crash Course Chemistry

Daily Announcements:

1) Exam #1 grades are posted on Blackboard.

Song #1: “My Heart Will Go On (Titanic)” by Celine Dion

Song #2: “Cold As Ice” by Foreigner

Text Source Today: 5.8, 5.9, 6.1

· Icebergs Titanic-1912 Notes Template

· Pancake Ice - Sea Ice PDF DOC

· Fog: Advective, Sea Smoke, Radiative

· Salinity

· Cations and Anions

Study Guide Material (Stacey’s Guide) :

1) How do icebergs form? What is mean by iceberg “calving?”

2) What percentage of an iceberg is submerged? Iceberg Photo

3) What is a “castleberg?” What is a “tabular berg?”

4) List the four stage process in which “sea ice” forms? What is “pancake ice?”

5) What is “fog?” List three primary types of fog and how each forms.

6) What is the average salinity (in percent and g/kg) of seawater?

7) Know how salinity is affected by evaporation, precipitation, freezing & thawing.

8) What are “cations” and “anions?” Explain: NaCl == > Na⁺ + Cl^-

9) What percentage of sea salts is sodium chloride (NaCl)?

10)What are “conservative constituents” and “non-conservative constituents?”