Which Greek letter is used to describe a type of river mouth?

sigma
alpha
delta
gamma
Delta looks like Greek letter Δ. It is formed when de­po­si­tion of sediment is more in­ten­sive than sea erosion.

Answers distribution

sigma
alpha
delta
gamma
answers
flagAustria
0%
0%
100%
0%
24
flagFrance
4%
0%
95%
0%
46
flagNorway
2%
2%
95%
0%
40
flagSweden
0%
0%
94%
5%
18
flagSpain
0%
6%
93%
0%
31
flagDenmark
3%
3%
93%
0%
29
flagUnknown
4%
2%
92%
0%
42
flagGermany
6%
2%
90%
0%
182
flagthe Netherlands
7%
0%
90%
1%
52
flagBelgium
10%
0%
90%
0%
20
flagPoland
5%
3%
86%
2%
12278
flagthe United Kingdom
7%
2%
85%
2%
377
flagItaly
12%
3%
81%
3%
33
flagRepublic of Ireland
9%
6%
81%
0%
33
flagCanada
5%
9%
79%
5%
53
flagthe United States
7%
6%
78%
5%
593
flagLithuania
0%
7%
76%
7%
13
flagAustralia
17%
0%
75%
0%
29
flagPakistan
17%
11%
70%
0%
17
flagIndia
13%
8%
66%
4%
74

Gender

men89%
women88%
sigma
4%
6%
alpha
3%
2%
delta
89%
88%
gamma
2%
1%

Language versions

question
answers
results
flag
Which Greek letter is used to describe a type of river mouth?
930
75%

Details

Author: KYRTAPS
Illustration: Simon Ledingham
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