Environmental Science, 10th Edition (Cunningham)

Chapter 20: Sustainable Energy

GE Exercise: Altamont Pass, California

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To continue:
- Make sure you have the Google Earth software installed and running.
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- Hit "Enter" for Google Earth to take you to the specified coordinates, then come back here and read the following overview.

Latitude/Longitude: 37.735, -121.65

Overview: Altamont Pass, CA, p. 468

Altamont Pass was one of the first large arrays of windmills in the United States, and it remains one of the largest. It sits in a mountain pass just east of San Francisco, where strong breezes blow between the hot central valley and the cooler bay area.

One of the first large-scale wind developments in the United States, Altamont Pass developed a bad early reputation for killing migratory raptors that crossed the pass. Recent developments have been in open areas, rather than mountain passes, with more widely separated windmills that cause few hazards to birds.

1
How can you tell these are wind turbines?
A)If you look very closely, each wind turbine has a giant "W" printed on it.
B)The turbine blades are visible in the shadows.
C)They are electronic sensing devices to detect alien life forms, disguised as wind turbines.
D)If you look very closely, you can see the wind blowing by the wind turbines.
E)You can tell from the big sign that says "wind turbines."
2
Why are the wind turbines arranged in linear rows?
A)To take advantage of the prevailing southerly winds
B)To take advantage of the prevailing northerly winds
C)To take advantage of the prevailing westerly winds
D)To take advantage of the prevailing easterly winds
E)Because circular rows would be confusing
3
What is the freeway that passes to the south of the wind farm? (Hint: turn on the road layer.)
A)I 880
B)I 680
C)I 280
D)I 80
E)I 580
4
Why do you suppose California was a leader in wind power?
A)California uses a lot of energy.
B)California doesn't have any coal or oil resources.
C)California contains windy locations.
D)California includes many "high-technology" firms.
E)All of the responses above are factors.
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