Which of these rivers flows into the sea via estuary?
Vistula
Volga
Thames
Danube
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. The Thames flows into the North Sea via the Thames Estuary. The other listed rivers leave its mouth via delta.
reach: rather globalEuropegeographygeography of Europerivers
Answers by country
Vistula
Volga
Thames
Danube
answers
Italy51
Australia31
France15
Republic of Ireland25
Romania11
Israel10
the United Kingdom126
the Netherlands24
Austria57
Greece32
Poland4543
India38
the United States199
Switzerland22
Germany243
Canada17