What prove the existence of the boundary between the crust and the mantle?
What proves the existence of the boundary between crust and the mantle?
How does the Earth's core affect its crust? What is the reason for convection currents in the mantle? What are 5 facts about the earth's crust? What is the lithological difference between oceanic and continental crust? How was first continental crust formed? What is the difference between seabed and ocean crust? What is the total mass of the Earth's crust? How does tensional stress affect the Earth's crust? Why is the continental crust thicker and less dense than oceanic crust? How much water is there in and under the earth's crust? What is plate tectonics? How does seafloor spreading hypothesis differ from Wegener's continental drift theory and theory of plate tectonics? What boundary type can produce volcanoes? What causes plate tectonics? What type of plate boundary forms volcanoes? How do they form volcanoes? How do tectonic plates affect the earth? What is a boundary layer? What is the boundary condition for hydraulic boundary layer? Why? Do tectonic plates exist? What is thermodynamic boundary layer? How it differ from hydrodynamic boundary layer? How are boundaries understood between various oceans? What are the geological processes or events that will occur because of the plate movement? How many tectonic plates exist and which plate is the most active? How do scientists know the earth has a molten center? What are plate boundaries? Why is the hydrodynamic boundary layer? How many tectonic plates exist? What is the breakdown voltage of the earth? How are the ocean currents affected by the earth? Why is granite the signature rock of Earth?