You are watching: What might cause convection currents in a hot spring
The movement of liquid caused through the differences in temperature. Transference of heat from one part of a liquid to another.
Heating and cooling the a fluid, changes in the fluid"s density, and the pressure of gravity incorporate to collection __________________ in motion.
When you warmth soup top top a stove, the soup at the bottom the the pot gets hot and also expands. Together it expands, its thickness decreases. The warm, less thick soup above the heat resource moves upward and also floats end the cooler, an ext dense soup. A continuous flow begins. Cooler denser soup sinks and warmer less dense soup rises. (boiling)
Without heat, the convection currents ultimately stops. No distinction in thickness = no convection current.
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What wake up to the convection currents in the mantle if the Earth"s interior eventually cooled down?
rainwater and melted eye is cool and also denser and also sinks come the bottom that the hot spring where it is heated by a shallow magma chamber. The heated water expands and also is much less dense and rises come the top
Heat and also pressure in the mantle have caused soled mantle rock to warm and flow really slowly. Geologists think plumes of mantle rock slowly rise from the bottom to the top. The warm rock climate cools and also sinks ago through the mantle.
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