0
Tectonic
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is the mantles cycle that involves heating rising cooling and sinking?
convection current
What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
What is happening to create convection currents in the mantle?
in the asthenosphere, which is in the lower part of the mantle, magma churns in a convection current which is like a cycle. Tectonic plates sit above this movement in the lithosphere. This is what causes continents to move little by little. Hot magma rises and at the lithosphere, it cools and falls because it is now denser. This is like a circular movement, or convection current.
What is the Cycle of heating rising cooling and sinking?
convection current
Does depletion to the ozone layer cause changes in the bio-geochemical cycle?
The depletion of the ozone layer will cause UV to enter the earth. These will disturb the bio-chemical cycle.
What is the mantles cycle that involves heating rising cooling and sinking?
convection current
What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
Where do convection currents take place in the earth?
Convection currents are located in the astenosphere in boiling water and lots of other places
What is the cycle of convection currents in Earth?
convection currents r a cycle of heat in the mantle. the energy is produced by the heat in the core. the heat rises it becomes cooler and has a greater density. when the desity starts to decrease, it gets hotter and goes round and round in the cycle for many years. but, when the heat is on the top and it rises, the mantle can open up and cause sea floor spreading to occur.
What causes mantle convection?
Heating from the Earth's core drives convection in the upper mantle. This convection is extremely slow; the speed with which material in the Earth's crust spreads from the mid-ocean ridges is of the order of several cm per year. Nevertheless, it is evident that the same forces which drive convection in the atmosphere and in the ocean are present in the "solid" earth as well. Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface. Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface.
What is happening to create convection currents in the mantle?
in the asthenosphere, which is in the lower part of the mantle, magma churns in a convection current which is like a cycle. Tectonic plates sit above this movement in the lithosphere. This is what causes continents to move little by little. Hot magma rises and at the lithosphere, it cools and falls because it is now denser. This is like a circular movement, or convection current.
What are the differences of conduction and convection?
Convection has a cycle of what happens. Conduction dosent have a cycle
What is a cycle in which air is warmed and warm air rises and air is cooled and cooled air sinks?
This describes what happens in a convection cycle.
Which bio-geochemical cycle is least affected by human activities?
The oxygen cycle is least affected by human activities.
Cycle that involves transpiration?
Water Cycle is the cycle that involves transpiration
The cycle of heating rising cooling and sinking is called?
The convection / subduction cycle.
What is energy cycle related to ecosystem?
The energy cycle related to ecosystem is the transformation of bio-geochemical energy. This is able to link biotic and abiotic factors and cycle nutrients which forms the ecosystem.
