yes a mouth can be a sea feature .
No. The mouth is the feature, a smile is an "expression".
The Arabian Sea is at the mouth of the Indus River.
The mouth is where the river enters the sea.
The Mediterranean Sea.
The Mediterranean Sea
=The Black Sea=
The Yangtze River is in China and its mouth is in the East China Sea.
Germany
The mouth of the Nile River is located in the Northern Part of Egypt, Africa. The mouth opens up into Mediterranean Sea.
The sea that is located at the mouth of the Dneiper River is the Black Sea, which can be accessed via the Straits of the Dardanelles from the Aegean Sea. The Black Sea is bordered by the landforms of Europe, Caucasus and Anatolia.The Black Sea is at the mouth of the Dnieper (Dnipro) River. This is in Ukraine, however, NOT in Russia.
there mouth
The Caspian Sea