Dry Falls is thought to be the greatest known waterfall that ever existed. Where is it?

in Iceland
in Canada
in the United States
in China
Dry Falls is a 3.5 mile long scal­loped precipice in central Wash­ing­ton. Ac­cord­ing to the current ge­o­log­i­cal model, cat­a­stroph­ic flooding chan­neled water over this 400-foot (120 m) rock face at the end of the last ice age. At this time, it is es­ti­mat­ed that the flow of the falls was ten times the current flow of all the rivers in the world com­bined.

Answers distribution

in Iceland
in Canada
in the United States
in China
answers
flagFinland
12%
5%
82%
0%
39
flagItaly
18%
6%
71%
3%
59
flagSweden
9%
23%
61%
4%
21
flagSpain
17%
24%
55%
3%
29
flagCanada
19%
22%
51%
6%
31
flagBelgium
18%
11%
51%
14%
27
flagPoland
23%
24%
45%
5%
8694
flagthe United Kingdom
24%
21%
45%
8%
282
flagthe Netherlands
22%
29%
45%
3%
31
flagAustralia
13%
18%
45%
18%
22
flagthe United States
29%
20%
42%
6%
273
flagNorway
14%
38%
42%
4%
21
flagIndia
28%
28%
41%
2%
39
flagGermany
33%
22%
39%
4%
133
flagRepublic of Ireland
31%
27%
36%
0%
22
flagUnknown
19%
34%
30%
13%
46
flagFrance
30%
33%
30%
6%
33
flagDenmark
19%
42%
23%
15%
26
flagUkraine
11%
47%
23%
17%
17
flagRussia
21%
35%
21%
14%
14

Gender

men51%
women42%
in Iceland
18%
25%
in Canada
23%
25%
in the United States
51%
42%
in China
6%
5%

Details

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Illustration: myboogers
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