The cost estimate includes: 1  Costs for local material / equipment delivery to and service provider transportation to and from the job site. 2  Costs to prepare the worksite for Cabinet Handle Installation, including costs to protect existing structure(s), finishes, materials and components. 3  Costs for job cleanup and debris removal at project completion.
It was concluded that hot rock from the mantle was rising up through the lithosphere and pushing the sea floorâand the continents on either sideâapart. This finding provided the mechanism to explain the purposeful movement of Earthâs plates and led to the development of the first theory of plate tectonics. Today Cooper is among a new generation of geologists who study what could be called âpostâ plate tectonics. Taking the field up a notch, she investigates similar processes on other planets and asks why Earth has plate tectonics in the first place.
Best Answer: Alfred Wegener's theory of continental drift has been modified over the years to the concept of plate tectonics. Observational evidence of plate tectonics is provided by accurate GPS positions along many plate boundaries and all plates in general. With this type of data we can accurately measure the direction and rate of the Earth's plates.