The primary force that causes the seafloor
Webbför 14 timmar sedan · The polychaete worm Sabellaria alveolata builds shallow-water aggregates of tubes by agglutinating sands using a secreted glue. Sabellarid bioconstructions represent fragile and dynamic habitats that host numerous associated organisms, playing a key ecological role. A two-year study on bioconstructions from … WebbSurface water is also just the water that appears on the surface. There are (figuratively speaking) oceans under our feet. Up to 1% of the 400-600km deep mantle transition zone is thought to be water trapped inside a high pressure matrix of magnesium iron silicate minerals (olivines).
The primary force that causes the seafloor
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Webb9 okt. 2024 · Answer. The primary force that causes the seafloor to spread and continents to drift. Thermal convection. Plate. Tectonics. The zone below the list of fear is more … Webb12 apr. 2024 · When the particle settles in the viscosity fluid, the resistant force is the buoyancy force and the fluid drag force, and the driving force is the gravity. When these three forces are balanced, the particle is in equilibrium. The drag coefficient C d, num at the steady state can be obtained based on numerical results 58,59 58. R.
Webb14 feb. 2024 · The motivating force for seafloor spreading ridges is tectonic plate slab pull at subduction zones, rather than magma pressure, although there is typically significant … Webb10 dec. 2009 · thermal convection is the primary force that cause the sea floor to spread What is the primary force that causes the sea-floor to spread? Convection currents …
Webb22 juli 2024 · Answer. The primary force that causes the seafloor to spread and continents to drift. Thermal convection. Plate. Tectonics. The zone below the list of fear is more … Webb30 aug. 2024 · At first the driving force for spreading was argued to be convection currents in the mantle. Since then, it has been shown that the motion of the continents is linked to …
Webb17 mars 2024 · This causes extension of the seafloor, forming the deep transform valleys. Magmatism at the outer corners to the mid- ocean ridges then fills up the valleys, so that …
WebbWhen oceanic plates diverge, tensional stress causes fractures to occur in the lithosphere. The motivating force for seafloor spreading ridges is tectonic plate slab pull at subduction zones, rather than magma … notfalldepot nrwWebbTectonic plates move according to the moevemnt below in the mantle. -Movements in the mantle cause the plates to move. The global distribution of tectonic hazards (earthquakes, volcanoes and tsunamis) can be explaned by plate boundaries and other tectonic processes. earthquakes and volcanoes can happen in the interior of tectonic plates, as ... notfalldepot thüringenWebbAnswer. The primary force that causes the seafloor to spread and continents to drift. Thermal convection. Plate. Tectonics. The zone below the list of fear is more plastic … notfalldepot btm apothekeWebbThe seafloor spreading hypothesis was proposed by the American geophysicist Harry H. Hess in 1960. On the basis of Tharp’s efforts and other new discoveries about the deep … notfalldepots bayernWebb10 juli 2024 · What are the two factors that can cause the volume of water in the ocean to change? A. Gravity and temperature B. Salinity level and temperature C. Pressure and salinity level D. Temperature and pressure (More) Question Asked by Azual Not Answered Updated 7/11/2024 1:17:29 AM 1 Answer/Comment anthony23 notfalldepot apotheke sachsen anhaltWebb20 apr. 2012 · The distribution of seafloor ages determines fundamental characteristics of Earth such as sea level, ocean chemistry, tectonic forces, and heat loss from the mantle. … notfalldepot liste apothekeWebb24 sep. 2015 · They are the main reason for continental drift. During the early Cenozoic period, seafloor spreading rates increased by 20% and since then, have decreased by … how to set up a study room