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Objective : In this lesson , students will learncausesconvection inside the Earth
there 'll be enough of itto causeconvection over land
Surface and Deep Currentscreateconvection cells all over the Earth
convection currentscausesconvection currents in earth
the force of gravity all combineto setconvection going in the earth
Biosphere Solid Earth 8 Earth as a machine Internal forces Powered by heat from the interiorLeadsto convection in the earth
J. Marvin Herndon(passive) discovered byconvection in the Earth 's core
the Earth ’s hot inner core heating the magma within the mantle(passive) are caused byConvection Currents in the Earth
the temperature gradientcausesconvection on the ground
plates to movecausesplates to move
to air moving in from over the water which we call- bingo- sea breezesleadsto air moving in from over the water which we call- bingo- sea breezes
Movement(passive) is caused byMovement
rising hot rock(passive) caused byrising hot rock
seafloor spreading / plate tectonicscausesseafloor spreading / plate tectonics
to the multi - plate tectonicsledto the multi - plate tectonics
new ocean floor ... rising at midocean ridges and then flowing horizontally to form new oceanic crustwas ... creatingnew ocean floor ... rising at midocean ridges and then flowing horizontally to form new oceanic crust
a great conveyer - belt loop(passive) caused bya great conveyer - belt loop
flows in the plastic layer of Earthcausesflows in the plastic layer of Earth