Friday, January 23, 2009

Earthquakes webquest

1. Where do most of the earthquakes tend to happen? Answer this in two parts:

Part A: Geologically: Ware the plates rub against each other

Part B: Geographically: Western America and Alaska

2.I think that earthquakes tend to happen in this are is because that is ware the plates touch each other

3. This area is called the ring of fire

4 3 magnitude
Date-Time Thursday, January 15, 2009 at 12:10:02 PM
Location 40.953°N, 106.930°W
Depth 5 km (3.1 miles) set by location program
between:Large Quarry or Mine Blast
Small Nuclear Weapon
A magnitude 1 has 30 pounds of force a 3 magnitude has about 50 tons of force. So there is a huge difference in the feeling of the two.

5.My earth quake:
Magnitude 5.1
Monday, January 19, 2009 at 23:50:47 UTC
Baja California Sur, Mexico
There was some shaking but no one was seriously injured
6. Ways people can stay safe is to get in a sturdy house basement or shelter.

Saturday, December 20, 2008

Friday, December 5, 2008

Weather fronts

weather fronts include:
Cold Front
Warm Front
Stationary Front
Occluded Front

Cold front: A cold front happens when a fast moving cold air mass runs into a slow warm air mass. Then the warm air rises above the cold air. As it rises it cools causing clouds to form. Then if there was any water in it it would precipitate. And since strong wind is usually accompanied with cold air masses then you have a storm.

Warm front:
A warm front happens when a fast moving warm air mass runs into a slow cold air mass. Then the warm air rises above the cold air. As it rises it cools causing clouds to form just like in a cold front. And since strong wind is usually accompanied with cold air masses then you have a storm.

Stationary Front : A stationary front happens when two slow moving cold and warm air masses meet and neither has the force to push the other. This can cause storms for days at a time.

Occluded Front: A Occluded Front is the most complicated fronts. It happens when a warm air mass is stuck in between two cold air masses. The warm air is pushed of the ground causing cold weather and snow.



Tuesday, December 2, 2008

Thursday, November 20, 2008

Lima to Cape town:10 to 35 degrees

Travel time: 15 days
Direction traveling: South East
Were you successful? yes
How many attempts? 2
What winds did you take advantage of or compete with during your travel?I used the prevailing westerlies

San Fransisco to Sydey:40N to 35S degrees

Travel time:13 days
Direction traveling: South West
Were you successful? yes
How many attempts? 2
What winds did you take advantage of or compete with during your travel? I used the horse latitudes and the prevailing westerlies

Havana to London:25 to 50 degrees

Travel time: 9 days
Direction traveling: North East
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel?
I used the prevailing westerlies because they had a north eastern wind