What would freeze first a pond or ocean?

The ocean is much larger than a pond and therefore has a much greater volume of water. This means that it takes longer for the ocean to lose heat and freeze. Additionally, the ocean is constantly in motion, which helps to mix the water and prevent it from freezing. In contrast, a pond is much smaller and has a much less volume of water. This means that it takes less time for a pond to lose heat and freeze. Additionally, a pond is not constantly in motion, which means that the water does not mix as well and is therefore more likely to freeze.