p. 137 #1, 3, 4, 5 (Planet Earth)
p. 140 #6 (PE)

p. 55 Ex 5.2 #1, 2 and Ex 5.3 #1, 2 (Blue book)

Helpful links for the Atmosphere:

Check out Chapter 7 of Physical Geography.net: INTERNET WEBLINKS

7(b) The Layered Atmosphere

7(d) Atmospheric Pressure

Good overview:

How the Earth Works

Air Masses:

Untitled Document

Meteorological service of Canada