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tectonic plates!
There is almost no crust under Hawaii because it is under a divergent boundary or two tectonic plates pulling away from each other so magma is still rising onto or around Hawaii. So the tectonic plates are not under Hawaii and since tectonic plates make most of the crust on earth there is practically no crust under Hawaii.
Caves are formed in many ways but mostly by chemical weathering of the surface rock. Tectonic plates on the other hand are huge slabs of rock that form the Earth's crust. Caves are not formed by tectonic plates, think of caves as tiny boreholes in the very surface of a tectonic plate. I agree
when earthquakes occur they're most likely on or near tectonic plates. Tectonic plates are the different segments of the earths crust. Earthquakes occur when tectonic plates move towards, away eathother or when one plate weighs more than the other and bottom one melts away and becomes magma (lava underground). Basically a shift in the earth. Because both earthquakes and volcanoes are both linked to tectonic plates, earthquakes can also set off tremors than can make some volcanoes erupt!
Well its from the earths plates under ground when one collapse the earths crust above starts rumbling witch causes a earthquake
Tectonic plates
They are known as tectonic plates from the Greek word for carpenter.
Convection currents in the mantle and core make tectonic plates move. The continental crust of the Earth is thicker and lighter than the oceanic crust.
Subduction is the process of materials moving back into the earth at the boundary of tectonic plates.
EARTHQUAKES have changes the earth in many ways. The folding and faulting of the earth crust have left big cracks in the earths crust. The folding and faulting only happen on the tectonic boundaries. TECTONIC BOUNDARIES: The plates that make up the earths contents.
tectonic plates!
"plates" are the term for the giant sheets of rock on the earths crust
The reason Japan gets hit so hard is that it lies on the junction between two major tectonic plates. Tectonic plates make up the earths crust and are constantly in motion. When two plates grind against each other, earthquakes may occur.
There is almost no crust under Hawaii because it is under a divergent boundary or two tectonic plates pulling away from each other so magma is still rising onto or around Hawaii. So the tectonic plates are not under Hawaii and since tectonic plates make most of the crust on earth there is practically no crust under Hawaii.
Fourteen plates make up the Earths crust. The Pacific plate is the largest and the most active, while the Juan de Fuca plate is the smallest.
tectonic plates
Tectonic plates.