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%
40
flagthe United Arab Emirates
10%
10%
78%
0%
19
flagItaly
17%
11%
67%
2%
67
flagSweden
9%
22%
63%
4%
22
flagSpain
17%
24%
55%
3%
29
flagBelgium
18%
11%
51%
14%
27
flagthe Netherlands
22%
26%
48%
2%
45
flagPoland
22%
23%
47%
5%
9909
flagthe United Kingdom
24%
20%
47%
7%
335
flagthe United States
26%
19%
47%
5%
321
flagAustralia
13%
17%
47%
17%
23
flagCanada
29%
18%
43%
8%
37
flagIndia
28%
28%
40%
2%
45
flagNorway
13%
36%
40%
9%
22
flagGermany
32%
22%
39%
4%
141
flagRepublic of Ireland
28%
28%
36%
4%
25
flagUkraine
21%
32%
32%
14%
28
flagUnknown
20%
37%
31%
8%
91
flagFrance
32%
32%
29%
5%
34
flagDenmark
21%
42%
21%
14%
28

Gender

men53%
women44%
in Iceland
18%
25%
in Canada
22%
24%
in the United States
53%
44%
in China
6%
5%

Details

Author: globalquiz.org
Illustration: myboogers
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