We know very little about the vast expanse of our oceans.
Very flat part of ocean floor.
Seabed contains several hundred years worth of cobalt and nickel.
Abyssal plains generally lie.
Rift zone site of crust formationabyssal plain very flat part of ocean floorsubmarine canyon part of the continental marginguyot flat topped underwater mountain.
Though people have traveled on the ocean for millennia people have explored only a tiny fraction of the ocean floor.
The ocean surface is vast and hides an entire world underneath it.
The abyssal plains are flat or very gently sloping areas of the deep ocean floor.
The abyssal plains are flat or very gently sloping areas of the deep ocean floor.
They are among the earth s flattest and smoothest regions and the least explored.
The ocean floor is sometimes called the final frontier of the modern era.
They are among the earth s flattest and smoothest regions and the least explored.
The process that continually adds new material to the ocean floor is seafloor spreading and the continental slope.