Each year we survey nearly 13,000 brides that have gotten married in the last year to find out their wedding budget, style preferences, and other key details. It's called The Knot Real Weddings Study, and we have to be honest, our findings are eye-opening. For starters, the national average cost of a wedding is at an all-time high since we started the survey in 2008. National wedding budgets on average are at $29,858. Before you gawk at that, keep in mind that this is an average and that depending on where you live, that number might be lower or higher (talking to you NYC brides). See the stats below â broken down by category.
The continental crust is made mostly of rocks with a composition similar to granite (a light-colored rock you would expect to find in the Sierra Nevada), whereas the oceanic crust is made mostly of rocks with a composition of basalt (a dark-colored rock, like the rocks that make up the Hawaiian volcanoes).oth oceanic crust and continental crust are less dense than the mantle, but oceanic crust is denser than continental crust. This is partly why the continents are at a higher elevation than the ocean floor.
The crust is divided  into two types: oceanic crust and continental crust. Oceanic crust,  found under the ocean floor, is made of dense rocks such as  basalt. It â¦is about 7 kilometers (4 miles) thick.  Continental crust, found under land masses, is made of less dense  rocks such as granite.