$180,000 per episode. Miranda Cosgrove is an actress and recording artist with a net worth of $7 million. Miranda Cosgrove has earned he Miranda Taylor Cosgrove is an American actress and singer-songwriter. Cosgrove's career began at the age of three when she appeared in television commercials.
Seafloor spreading. Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.eafloor spreading helps explain continental drift in the theory of plate tectonics. When oceanic plates diverge, tensional stress causes fractures to occur in the lithosphere.
Sea Floor Spreading Sonar Mid-Ocean Ridge ocean is spreading open!!! pillow lava magnetic stripes Drilling rock samples If new crust is being added to Earthâs surface, is Earth getting bigger? Subduction is a process where the ocean floor sinks back into the mantle at a deep ocean trench.