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By conduction.
Heat transfer is accomplished often on earth and other planets and the stars by convection, but there are other ways of heat transfer. Heat is transferred by radiation as the sun to earth, and sensible heat is transferred by conduction, simply being in contact.
In a convection cell on Earth, heat from the underlying hot material causes it to rise towards the surface, carrying heat energy with it. As this hot material reaches the surface, it cools down and then sinks back down due to its increased density, completing the convection loop. This process of rising and sinking creates a circular motion of heat transfer known as a convection cell.
No, the heat from the sun reaches Earth through radiation, not convection. Radiation is the transfer of heat energy through electromagnetic waves, while convection is the transfer of heat through the movement of fluids like air or water.
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The three divisions of heat as it enters the Earth's atmosphere are conduction, convection, and radiation. Conduction is the transfer of heat through a material, convection is the transfer of heat through fluid movement, and radiation is the transfer of heat through electromagnetic waves.
One example of where energy transfer by convection occurs is in the Earth's atmosphere. Heat from the sun warms the air near the Earth's surface, causing it to rise and transfer heat to higher altitudes through convection currents.
False. The heat from the sun reaches Earth through radiation, which is the transfer of energy through electromagnetic waves. Convection is the transfer of heat through the movement of fluids or gases.
helps transfer internal heat outward.
Convection currents are agents of heat transfer within Earth's interior. And could also serve as mechnism for heat generation in the earth crust.
False. The heat from the Sun reaches Earth through radiation, not convection. Convection is the transfer of heat through the movement of fluids like air and water, while radiation is the transfer of heat through electromagnetic waves.
The three processes that transfer heat over Earth's surface are conduction, convection, and radiation. Conduction is the transfer of heat through direct contact between materials. Convection is the transfer of heat through the movement of fluid (liquid or gas) caused by temperature differences. Radiation is the transfer of heat through electromagnetic waves, such as from the sun to Earth.