Travel time:15 days
Direction traveling:south then northish
Were you successful? yes
How many attempts?2
How were you successful?i use the winds
What winds did you take advantage of or compete with during your travel? the prevailing westerlies
Thursday, November 20, 2008
Havana to london
Travel time:9 days
Direction traveling:east
Were you successful?yes
How many attempts?1
How were you successful? i sailed through the winds
What winds did you take advantage of or compete with during your travel? horse latitudes, prevailing westerlies
Direction traveling:east
Were you successful?yes
How many attempts?1
How were you successful? i sailed through the winds
What winds did you take advantage of or compete with during your travel? horse latitudes, prevailing westerlies
sanfransico to sydney
Travel time:13 days
Direction traveling:south west
Were you successful?yes
How many attempts? 2
How were you successful? i sailed to the target where i was supose to go
What winds did you take advantage of or compete with during your travel?horse latitudes, trade winds, doldrums, prevailing westerlies
Direction traveling:south west
Were you successful?yes
How many attempts? 2
How were you successful? i sailed to the target where i was supose to go
What winds did you take advantage of or compete with during your travel?horse latitudes, trade winds, doldrums, prevailing westerlies
Tuesday, November 18, 2008
Tuesday, November 11, 2008
Ozone
Ozone is a form or oxygen that has 3 oxygen atoms in each molecule, instead of usually 2.It is found in the stratosphere and it helps block out Ultra violet rays from the sun. Ozone is bad when it is in the troposphere. it is bad for our breathing plus when the ozone is in the troposphere its not blocking out UV rays which is very harmful for our skin. ozone is good when it is in the stratosphere because it blocks out the UV rays which are harmful to your skin. So as you can see, the ozone is an important part of our lives. it helps protect us from the suns harmful rays. yet it can also be bad for our breathing and inviorment.
Tuesday, November 4, 2008
London type smog

London type smog ocures when particles in coal smoke combine with water droplets in humid air. hundred years London was a dirty and dark place because all the coal the people were using plus the humid air was creating smog which is now known as London. now days people in London try to burn less coal and the air there is now looking much cleaner. some consequences are giving people lung diseases, harder to breath in the air,and global warming. so we should try to not pollute so much, and we can save our ozone layer and save peeps from getting diseases.
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