They are the same because they both have water on some parts of the land and they both are a part of land on this earth. I hope this gave you a couple answers you are welcome. ~Alanna Lynn Harwick 4/18/13
The ocean's surface
Because, the land is where the ground meets the sky ,and the ocean floor is where the ground meets the water.
No, divergent plate boundaries can occur both on the ocean floor and on land. When they occur on the ocean floor, they create mid-ocean ridges, while on land they can create rift valleys.
Dry land
the ocean floor starts to break up just like the land does .
From their bottoms on the ocean floor to their peaks, the Hawaiian volcanoes are the tallest in the world - even taller than Mount Everest. That is the main difference.
Seamounts and underwater volcanoes are structures on the ocean floor that can be equivalent to mountains on land. These features are created by volcanic activity and can rise thousands of feet from the ocean floor, resembling the towering heights of mountains on land.
Intertidal zone, coastal ocean, and open ocean.
Intertidal zone, coastal ocean, and open ocean.
They send underwater submarines to study the ocean floor.
shape of the lan means how the land was shaped