Trip Itinerary and approximate latitude:Lima to Cape Town 28 degrees
Travel time:15 days
Direction travelling:northeastern
Were you successful?yes
How many attempts?2
How were you successful? by traveling through and with the wind
What winds did you take advantage of or compete with during your travel?trade winds and prevailing westerlies
Thursday, November 20, 2008
voyage 2
Trip Itinerary and approximate latitude:San Francisco to Sydney 27 degrees
Travel time:13 days
Direction travelling:southwestern
Were you successful?yes
How many attempts?2
How were you successful? traveled through the wind and with it
What winds did you take advantage of or compete with during your travel? trade winds
Travel time:13 days
Direction travelling:southwestern
Were you successful?yes
How many attempts?2
How were you successful? traveled through the wind and with it
What winds did you take advantage of or compete with during your travel? trade winds
voyage 1
Trip Itinerary and approximate latitude: Havana to London 60 degrees
Travel time:9 days
Direction travelling:northeastern
Were you successful? yes
How many attempts?3
How were you successful?i used the wind to my advantage
What winds did you take advantage of or compete with during your travel?prevailing westerlies
Travel time:9 days
Direction travelling:northeastern
Were you successful? yes
How many attempts?3
How were you successful?i used the wind to my advantage
What winds did you take advantage of or compete with during your travel?prevailing westerlies
Tuesday, November 18, 2008
Tuesday, November 11, 2008
ozone and ozone depletion
Ozone or O3 is three oxygen atoms. Its like protctive shild aginst uvratiation. the ozone is located in the stratosphere. some of the ozone is in the troposphere witch is bad for breathing in.
how ozone depletion is where the green house effect is getting stronger witch makes the ozone start to deplet. carbon dioxide makes the green haous effect to warm up more then normal. this problem wouldn't happen if there where more forests, because plants take carbon dioxide and turn it into oxygen.
how ozone depletion is where the green house effect is getting stronger witch makes the ozone start to deplet. carbon dioxide makes the green haous effect to warm up more then normal. this problem wouldn't happen if there where more forests, because plants take carbon dioxide and turn it into oxygen.
Tuesday, November 4, 2008
acid rain
The issues are that acid rain affects lades, trees, and wild life. Causes are bruning coal. Witch makes sulfer oxides. Nitrogen oxides and sulfer oxides combind with water makes nitric acid and sulfuric acid. Some conqences are damaged buildings and statues, and kills or harms plants, ampfibions, fish, and insects. A solution could be not to burn coal.
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