Focus
Marianas Trench.. :)
With a very sizable iron core and a (by comparison) wafer-thin crust, I doubt that the earth's crust even approximates a full percentage point.
The focus is the point in the earths crust where the earthquake originates and the epicentre is the point in the earths surface directly above the focus.
Shockwaves start at the epicentre of the earth (the point on the earths crust)
An earthquake occurs deep in the earths crust caused by the displacement of two faults in the crust. Directly above the fault on the earths surface is called the epicenter. Which shows the aftermath of the strike slip fault that occured in the earths crust. So the strike slip fault is the effect of the displacement of the crust at that point deep in the earths crust which causes an earthquake to happen whenever there is a displacement of two faults.
earthquakes make the earths crust collide and sometimes they smash together,such as if one peice of crust goes under the other...makng a point...
Everyone asks who "Pappas" first name was from point break. And the true official first name of pappas is antonio.
This is known as the epicentre.
It is beneath the sea an is called a ocean crust. This is the thinnest point because the ocean water is so dense (heavy) it flattens the crust (because there's millions and millions of gallons of water...... That's heavy!!!) that's why there are oil rigs at sea because it's only around 5 kilometres thick, unlike on land it's around 50 kilometres thick!!!
Highest point in relation to what? land elevation? It would be Mount Everest. The highest point on the earths crust, Mount Everest stands at 29,000 ft. It is suggested that because of plate tectonics, Everest is growing by .16 in per year
The earthquake's hypocenter, is where the crust's rupture begins.*The epicenter of a quake is the point, on Earth's surface, associated with this hypocenter, which can be many kilometers inside the crust.
When the two crusts rubbing together start to crack and cracks form and big or small pieces of the crust break off of the big piece in which they came from. (The crust is the land) Its called the epicenter.