the USA's western desert Flashcards Preview

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Flashcards in the USA's western desert Deck (16)
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1
Q

what deserts is it made up of

A

Majaue, Sonoran, Chihuahuan deserts

2
Q

what are the major settlements

A

Las Vagus, Pheniox, Tuscan Henderson

3
Q

what the population on Las Vagus

A

2 million

4
Q

what percentage of water does faming use

A

80%

5
Q

how much does the farming industry generate

A

1.5 billion dollars

6
Q

what mineral are extracted

A

copper, uranium, lead, zinc ,coal

7
Q

whats the solar panel prodject

A

SonoranSolar Prodject powering 100 thousand homes and 360 jobs

8
Q

where is the hydroelectric power station

A

leak mead, 5000 jobs

9
Q

how many annual visitors to Las Vagus

A

37 million

10
Q

how are houses adapted

A

flat roofs (collect rain water), small ,one floor, white walls

11
Q

what are the problems with building roads

A

tarmac melts, unstable surface, covered by sand, lack of funds, no stops for help

12
Q

how much of LVs water does lake mead supply

A

85%

13
Q

whats lake mead current capacity

A

37%

14
Q

how much will the Arizona pipe line cost

A

4 billion dollars

15
Q

what has happened to the temperature of the rivers

A

risen 2degreesC causes bacteria growth and invasive species

16
Q

how do las vagus houses save water

A

recycle, xenoscaping, water clocks, no grass, cut domestic use