The Convection Cycle
it is called a cycle because it is a continuous process.
the rock cycle
Horologic cycle is the continuous rotation of water. Horologic cycle is also known to be called a water cycle.
this is called convection current
The convection / subduction cycle.
The rock cycle.
Igneous rocks form from the cooling and solidification of magma or lava. These rocks can then be weathered, eroded, and transported by natural processes like wind and water. Eventually, they may be buried, metamorphosed, and melted again to form new igneous rocks in a continuous cycle called the rock cycle.
The Carnot cycle is an idealized thermodynamic cycle that describes a perfect heat engine. In the Refrigeration system we need cooling effect.so it has to operate in opposite nature to produce the cooling effect. So we run the catnot cycle reversly in the refrigeration system. So we call the Refrigeration cycle called as REVERSED CARNOT CYCLE.
cycle is not exactly the correct term, but it is continuous.
it is called the water cycle
The process of Convection / subduction current
No. The normal cycle of the earth heating and cooling happens over thousands of years. This current global warming has been sudden and rapid, since we began burning fossil fuel at the start of the Industrial Revolution, but more especially in the last 60 years.