How is the size of the lake and the sea different?

The size of the lake and the sea are very different in general and differ in it. The lake is much smaller than the huge sea. Although, there are also large lakes – Baikal, the Caspian Lake, which, due to its size, is often called a little differently. The sea is always deeper, Baikal, however, is a very deep lake, like any middle sea. And rivers flow into the lake and into the sea and leave them. The size of the sea is several hundred thousand square kilometers, the lakes are several thousand. Standing on one side of the sea, you cannot see the other side. Standing on one side of the lake, the other side can be seen.