the plate is moving north west toward the north american plate
Either convergent,transform or divergent. :P
The island-arc volcanoes are formed from the subduction of an oceanic tectonic plate under another tectonic plate, and often parallel an oceanic trench.
I think it keeps the air temp. constant.
By tectonic plates spreading across from which was first known as Pangaea is now spreading more and more out which forms more tectonic islands!
The tectonic plates move in such a way that they create volcanoes and many earthquakes. Hope this helps
Alfred Wegener is considered the father of plate tectonic theory. He proposed the theory of continental drift in the early 20th century, suggesting that continents were once connected in a supercontinent called Pangaea and have since moved apart. While his ideas were initially met with skepticism, his work paved the way for the development of the modern theory of plate tectonics.
when tectonic plate collides with other tectonic plates or moves into another tectonic plate it affects surface in a way to create mountains. Like Himalayas are created when the indian tectonic plate collided with asian tectonic plate.
The island-arc volcanoes are formed from the subduction of an oceanic tectonic plate under another tectonic plate, and often parallel an oceanic trench.
they are moving south and west at the same time
I think it keeps the air temp. constant.
There is insufficient information for us to even begin to understand this question. Please edit the question to include more context or relevant information. Information about which plate - dinner plate, dental plate, continental/tectonic plate, other plate might be useful!
no that's wrong. they are formed when one lithospheric plate meets another and the denser plate subducts into the asthenosphere. the crust melts in the subduction zone and rises to form active volcanoes. The Andes in Peru and Chile formed this way
Plate Tectonics
The most common way is when a sea tectonic plate and a land tectonic plate are pushed together. Since the sea tectonic plate is heavier, it goes underneath the land tectonic plate (subduction). When the tip of the sea tectonic plate is pushed down far enough, it is heated by the earth's mantel and the high pressures cause it to melt forming magma. Magma is lighter than the surrounding materials and raises to the crust forming a volcano. When the enough magma is collected, the pressure is great and the ground covering the pocket of magma breaks spewing lava. The URL below shows quickly explains how plate tectonics work http://upload.wikimedia.org/wikipedia/commons/4/40/Tectonic_plate_boundaries.png
because it gives scientists a way to study and predict geologic events.
Tectonic plate boundaries are faults that extend all the way down to the asthenosphere of the upper mantle.
By tectonic plates spreading across from which was first known as Pangaea is now spreading more and more out which forms more tectonic islands!
Earthquakes tend to occur most often at or near the boundaries between tectonic plates. One such boundary runs along the coast of the Western United States all the way from the bottom of California to Alaska. So places near this boundary are at the highest risk of earthquakes. As you move further east, you move further away from this tectonic plate boundary so the risk of earthquakes goes down (although they can still happen).