Hot spots caused by mantle plumes create new igneous rocks. Plate tectonics causes old crust to be destroyed and new crust to form which also forms new igneous rocks. Plate tectonics is also responsible for metamorphism which creates new metamorphic rocks. Sedimentary rocks are created by the weathering, erosion, and later lithification of of pre-existing rocks (e.g. sandstone). Sedimentary rocks can also precipitate from aqueous solutions (e.g. Halite). Forces: plate tectonics, weathering, erosion, precipitation
the rock cycle
they are not the same b/c the steps of the rock cycle that happen above the eartths surface require other things(evaporation etc.) than below the earths surface(heat, pressure, etc)
The rock cycle cause rocks to change continually from one form to another as a result of some processes that happen in nature. These processes include weathering or the breaking of rocks, erosion, compaction, cementation, melting and cooling.
First of all, there would be no rock cycle.
First of all, there would be no rock cycle.
Various things can happen to cause bleeding outside of the menstrual cycle. For example, it is possible for sex to cause bleeding.
the rock cycle
they are not the same b/c the steps of the rock cycle that happen above the eartths surface require other things(evaporation etc.) than below the earths surface(heat, pressure, etc)
The forces that drive the rock cycle beneath the earth's surface are not the same as the forces that drive the rock cycle on or near earth's surface because the processes of the rock cycle beneath the earth surface and above the earth surface are diffferent.
Denudation and Volcanism.
Constructive and destructive forces contribute to the rock cycle by changing the rocks structure.
Solar energy helps in evaporation. It makes the water cycle happen.
the rock cycle and the Colorado river are driving forces behind.
The freeze-thaw cycle does happen in Antarctica, but the thaw is never complete.
The rock cycle cause rocks to change continually from one form to another as a result of some processes that happen in nature. These processes include weathering or the breaking of rocks, erosion, compaction, cementation, melting and cooling.
Gravity and the Sun.
Are photosynthesis cause carbon to cycle through the earth.