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.
reach: rather globalgeographygeologyriverswater
Answers by country
sigma
alpha
delta
gamma
answers

15

55

24

53

325

36

18

16800

59

23

224

61

820

21

15

22

208

39

40

21