I'm not sure but I think it's the Pacific and North American Plates
Pacific and Northern plates crashed against each other and cause the sierra Nevada mountains form
Pacific and Northern plates crashed against each other and cause the sierra Nevada mountains form
Where tectonic plates collide, the intervening crust can be folded or pushed up to form mountains. In the case of the Sierra Nevada, an ancient collision forced magma from an oceanic plate beneath the western part of North America. After millions of years, erosion and glaciation has exposed these underground rocks, or plutons, which form the bases of the mountains of the range.
what plates are causing the arenal volcano to from
what plate are causing your to to form
The tectonic plates of course
Tectonic Plates
sierra foothills
The Sierra Nevada Mountains form a boundary that prevents Pacific moisture from moving inland, causing a rain shadow desert area.
what palates are causing stramboli volcano to form
which plate is causing mt. st. Helens to form
It is Eurasian .