Because there's a whole lot of vacuum and zero gravity between the Earth and the sun.
Air is considered a fluid because it can flow and take the shape of its container. However, convection alone is not the primary method by which heat is transferred from the Sun to Earth. The main mechanism is radiation, where heat energy is transferred through electromagnetic waves traveling through the vacuum of space. Convection plays a role in the atmosphere where warm air rises and cools down, but it is not the main process for transferring heat over the vast distances between the Sun and Earth.
Convection
Convection conductors are materials that are good at transferring heat through convection. Convection is the transfer of heat through the movement of a fluid (liquid or gas). Materials like metals, which have high thermal conductivity, are often good convection conductors.
Convection is the movement of fluid caused by temperature differences, transferring heat from one part of the fluid to another. It is an important process in heat transfer and can occur in liquids and gases.
During convection, heat is transferred through a fluid (such as air or water) when warmer, less dense fluid rises and cooler, denser fluid sinks. This creates a circular motion that helps distribute heat throughout the fluid. Convection is an important mechanism for transferring heat in the atmosphere, oceans, and inside our homes.
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Air is considered a fluid because it can flow and take the shape of its container. However, convection alone is not the primary method by which heat is transferred from the Sun to Earth. The main mechanism is radiation, where heat energy is transferred through electromagnetic waves traveling through the vacuum of space. Convection plays a role in the atmosphere where warm air rises and cools down, but it is not the main process for transferring heat over the vast distances between the Sun and Earth.
Convection is not responsible for heat transfer from the sun to Earth because space is a vacuum, which means it lacks a medium for convection to occur. Instead, heat from the sun reaches Earth through electromagnetic radiation, primarily in the form of sunlight. This radiation travels through the vacuum of space and is absorbed by the Earth's atmosphere, land, and oceans, where it warms the planet.
Convection
Convection conductors are materials that are good at transferring heat through convection. Convection is the transfer of heat through the movement of a fluid (liquid or gas). Materials like metals, which have high thermal conductivity, are often good convection conductors.
Convection is the movement of fluid caused by temperature differences, transferring heat from one part of the fluid to another. It is an important process in heat transfer and can occur in liquids and gases.
During convection, heat is transferred through a fluid (such as air or water) when warmer, less dense fluid rises and cooler, denser fluid sinks. This creates a circular motion that helps distribute heat throughout the fluid. Convection is an important mechanism for transferring heat in the atmosphere, oceans, and inside our homes.
The transfer of a heated fluid is called convection. This process occurs when a fluid, such as air or water, absorbs heat and moves from a warmer area to a cooler area, subsequently transferring the heat along with it.
mantle.
The method of heat transfer by vertical motion is called convection. It involves the movement of fluids (liquids or gases) due to differences in temperature, transferring heat through the fluid movement.
Heat energy is transferred through convection when a fluid (liquid or gas) is heated, causing it to expand and become less dense. The warmer, less dense fluid rises and is replaced by cooler, more dense fluid. This creates a circulating flow, transferring heat energy throughout the fluid.
It is the convection on the liquid outer core/ and semi fluid mantle that is responsible for the movement of plates.