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
10%
4%
84%
0%
46
flagItaly
16%
13%
66%
2%
72
flagSweden
16%
20%
58%
4%
24
flagthe Netherlands
19%
22%
56%
1%
57
flagSpain
19%
22%
51%
6%
31
flagPoland
22%
23%
48%
5%
11712
flagthe United States
25%
20%
48%
5%
349
flagBelgium
17%
13%
48%
13%
29
flagthe United Kingdom
23%
21%
47%
6%
399
flagAustralia
12%
20%
45%
16%
24
flagCanada
30%
20%
42%
7%
40
flagRepublic of Ireland
23%
29%
41%
2%
34
flagNorway
16%
36%
40%
8%
25
flagGermany
34%
22%
38%
5%
150
flagIndia
29%
29%
38%
2%
47
flagUkraine
21%
28%
34%
12%
32
flagUnknown
29%
32%
32%
5%
337
flagFrance
34%
31%
28%
5%
35
flagRussia
20%
36%
24%
12%
25
flagDenmark
21%
42%
21%
14%
28

Gender

men52%
women45%
in Iceland
19%
24%
in Canada
23%
24%
in the United States
52%
45%
in China
5%
4%

Details

Author: globalquiz.org
Illustration: myboogers
tools
Should this question be improved? Improve it.
Globalquiz questions are translated by users for other users. Translate this question.