The drifiting apart of the continental plates.
Perpendicular (away from) the ridge, that why the Atlantic ocean is widening.
floor
The floor of the valley of the Great Tetons is called Jackson Hole. It is situated in the state of Wyoming, and this valley is surrounded by very steep mountains.
At the mid-atlantic ridge, where the ocean floor is spreading.
Mid-atlantic ridge
Perpendicular (away from) the ridge, that why the Atlantic ocean is widening.
According to scientists, the process associated with seafloor spreading is responsible for the formation of the mid Atlantic ridges rift valley.
A Diverging Motion. Away from each other, a kind of spliting or movement apart from one another.
A rift valley will form
lakes form on the floor of a rift valley
North Atlantic Oscillation
Mid-Atlantic Spreading, which leads to increase in the length of the Atlantic oceans floor.
laying down sediment and plucking the valley floor.
Slowly, a thick layer of sediment built up the entire valley floor
The floor area of Mid Valley Megamall is 1.7 million square feet.
The prominent sea floor feature found in the central Atlantic ocean is called the Mid Atlantic Ridge.
Valley is a noun. But it is used as an 'adjunct' or adjective to describe things in or about a valley: valley floor, valley streams, valley residents.