depends on the state of either.
ocean,lake and pond
The ocean, in a pond only the top layer will freeze!
A pond because it is smaller than an ocean generally and isn't as salty.
Yes, pond is a common noun (If the pond had a name, it would proper).
sea
pond
NO
It was in a long ago it was called "Atlantis the underwater city"
The Atlantic Ocean between the United Kingdom and the United States
ocean/pond/river
Atlantic Ocean is also called as Herring Pond
They go into the ocean.