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<title>Earth Rocks!</title>
<description>Explorations of topics of interest to students of the Earth Sciences at the introductory level. </description>
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<itunes:author>Katryn Wiese</itunes:author>
<link>http://www.ccsf.edu/NEW/en/educational-programs/school-and-departments/school-of-science-and-mathematics/earth-sciences/EarthPage/EarthRocks.html</link>
<itunes:subtitle>Explorations of Earth Science topics</itunes:subtitle>
<itunes:summary>Explorations of topics of interest to students of the Earth Sciences at the introductory level. Each month we pick a topic and then explore the real-life applications of that topic -- what it is -- why it's important -- how it applies to your world. Each episode includes a combination of conversations,  discussion, Q and A, expert commentary, student commentary, and relevant news items. </itunes:summary>
<language>en-us</language>
<copyright>2012 Katryn Wiese</copyright>
<itunes:owner>
     <itunes:name>Katryn Wiese</itunes:name>
     <itunes:email>katryn.wiese@mail.ccsf.edu</itunes:email>
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<title>Density -- Audio</title>
<link>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/Density.html</link>
<itunes:author>Katryn Wiese</itunes:author>
<itunes:subtitle>Explorations of density at work in Earth processes.</itunes:subtitle>
<itunes:summary>Explorations of density -- designed for the introductory level student of Earth Sciences. Includes examples from the oceans, geology, and life.</itunes:summary>
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<pubDate>Fri, 24 Feb 2012 12:01:00 PST</pubDate>
<itunes:duration>14:21</itunes:duration>
<itunes:keywords>density, oceans, oceanography, geology, plate tectonics, subduction, vertical, motion</itunes:keywords>
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<title>Density -- Script</title>
<link>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/Density.html</link>
<itunes:author>Katryn Wiese</itunes:author>
<itunes:subtitle>Explorations of density at work in Earth processes.</itunes:subtitle>
<itunes:summary>Explorations of density -- designed for the introductory level student of Earth Sciences. Includes examples from the oceans, geology, and life.</itunes:summary>
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<pubDate>Fri, 24 Feb 2012 12:01:00 PST</pubDate>
<itunes:keywords>density, oceans, oceanography, geology, plate tectonics, subduction, vertical, motion</itunes:keywords>
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<item>
<title>Salty Seas -- Audio</title>
<link>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/SaltySeas.html</link>
<itunes:author>Katryn Wiese</itunes:author>
<itunes:subtitle>Why is the sea salty and what does that mean?</itunes:subtitle>
<itunes:summary>Explorations of seawater salinity-- designed for the introductory level student of Earth Sciences. Includes examples from the oceans, geology, and life.</itunes:summary>
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<pubDate>Fri, 16 Mar 2012 12:01:00 PST</pubDate>
<itunes:duration>15:37</itunes:duration>
<itunes:keywords>salinity, salt, density, oceans, oceanography, geology, ions, water, hydration</itunes:keywords>
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<item>
<title>Salty Seas -- PDF</title>
<link>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/SaltySeas.html</link>
<itunes:author>Katryn Wiese</itunes:author>
<itunes:subtitle>Why is the sea salty and what does that mean?</itunes:subtitle>
<itunes:summary>Explorations of seawater salinity-- designed for the introductory level student of Earth Sciences. Includes examples from the oceans, geology, and life.</itunes:summary>
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<pubDate>Fri, 16 Mar 2012 12:01:00 PST</pubDate>
<itunes:keywords>salinity, salt, density, oceans, oceanography, geology, ions, water, hydration</itunes:keywords>
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<item>
<title>Carbonated Oceans -- Video</title>
<link>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/CarbonatedOceans.html</link>
<itunes:author>Katryn Wiese</itunes:author>
<itunes:subtitle>Explorations of carbon dioxide dissolved in the oceans.</itunes:subtitle>
<itunes:summary>Explorations of carbon dioxide dissolved in the oceans -- designed for the introductory level student of Earth Sciences. Includes examples from the oceans, geology, and life.</itunes:summary>
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<pubDate>Tues, 29 May 2012 12:05:00 PST</pubDate>
<itunes:duration>19:37</itunes:duration>
<itunes:keywords>carbon dioxide, gas, dissolution, pH, oceans, oceanography, geology, water, carbonation</itunes:keywords>
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<item>
<title>Carbonated Oceans -- PDF</title>
<link>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/CarbonatedOceans.html</link>
<itunes:author>Katryn Wiese</itunes:author>
<itunes:subtitle>Explorations of carbon dioxide dissolved in the oceans.</itunes:subtitle>
<itunes:summary>Explorations of carbon dioxide dissolved in the oceans -- designed for the introductory level student of Earth Sciences. Includes examples from the oceans, geology, and life.</itunes:summary>
<enclosure url="http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/2012-05-ER-CarbonatedOceans-Script.pdf" 
length="88" type="application/pdf" />
<guid>http://fog.ccsf.edu/~kwiese/content/Classes/podcasts/2012-05-ER-CarbonatedOceans-Script.pdf</guid>
<pubDate>Sun, 20 May 2012 12:05:00 PST</pubDate>
<itunes:keywords>carbon dioxide, gas, dissolution, pH, oceans, oceanography, geology, water, carbonation</itunes:keywords>
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