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What is the name for the kind of transfer of heat that takes place in the oceans?
The transfer of heat that takes place in oceans is called thermal convection. This process involves the movement of warm water rising and cool water sinking, creating currents that distribute heat throughout the ocean.
Which type of heat transfer creates currents and cannot occur in solids?
Convection heat transfer creates currents and cannot occur in solids. Convection involves the transfer of heat through the movement of fluids (liquids or gases) due to differences in temperature and density. This process helps distribute heat in fluids, such as air and water.
What is heat energy moving in currents?
Heat energy moving in currents refers to the transfer of heat through the movement of fluids, such as air or water. This process, known as convection, occurs when warmer fluid rises and cooler fluid sinks, creating a continuous flow that helps distribute heat. It plays a crucial role in regulating Earth's climate and weather patterns.
The transfer of heat by fluid?
The transfer of heat by fluid is called convection. In convection, the fluid (liquid or gas) carries heat from a hotter region to a cooler region through the movement of its particles. This process helps distribute heat in a fluid and plays a crucial role in natural phenomena like ocean currents and air circulation.
What method of heat transfer produces the global circulation of air and water on earth?
The method of heat transfer that produces the global circulation of air and water on Earth is called convection. As the Earth's surface is heated by the sun, warm air and water rise, creating movement and circulation patterns in the atmosphere and oceans. This convection process helps to distribute heat around the planet, driving weather systems and ocean currents.
What two global systems distribute thermal energy on earth?
The two global systems that distribute thermal energy on earth are the atmosphere and the oceans. The atmosphere transfers heat through processes like convection and advection, while the oceans distribute heat through ocean currents and the circulation of water.
What causes convection currents in the earth's mantle and oceans and in the air?
Heat differentials.
What is the name for the kind of transfer of heat that takes place in the oceans?
The transfer of heat that takes place in oceans is called thermal convection. This process involves the movement of warm water rising and cool water sinking, creating currents that distribute heat throughout the ocean.
What are convection currents responsible for?
Convection currents are responsible for the movement of heat (and mass) within a fluid system. Heat wants to go from where it is to where it isn't. When atoms and or molecules of a fluid (a gas or liquid, for example) are hotter then their companion particles, they are less dense and rise in the fluid. Cooler, more dense groups of atoms or molecules take their place. Convection currents are thus set up, and heat travels "around" the system via those currents. A link to the Wikipedia article on convection is provided.
Does convection currents produce the heat in the Earths interior?
Convection currents transfer heat from Earth's core to the mantle, causing the mantle material to flow and create movement in the lithosphere. This movement generates heat due to friction and pressure. So, convection currents help distribute heat within Earth's interior rather than produce it.
What are the movements of water molecules that transfer heat from one to another within the water are called?
Convection currents are the movements of water molecules that transfer heat within the water. This process helps distribute heat throughout the water, creating a more uniform temperature.
A hot drink is ...... by convection currents?
A hot drink is warmed by convection currents, where the hot liquid rises and displaces cooler liquid, creating a circulation pattern that helps distribute heat evenly throughout the drink.
What does the word convection current mean in geography?
In geography, a convection current refers to the movement of air or water in the atmosphere or oceans caused by the uneven heating of the Earth's surface. This movement helps distribute heat energy around the globe, influencing weather patterns and climate. Convection currents play a key role in the Earth's energy balance and the circulation of heat.
Is the heat source for the convection currents the sun?
Yes, the sun is the primary heat source that drives convection currents in the atmosphere and oceans. Solar radiation warms the Earth's surface, creating temperature differences that result in the movement of air and water.
Which type of heat transfer creates currents and cannot occur in solids?
Convection heat transfer creates currents and cannot occur in solids. Convection involves the transfer of heat through the movement of fluids (liquids or gases) due to differences in temperature and density. This process helps distribute heat in fluids, such as air and water.
How does convection change the climate?
Convection plays a crucial role in regulating the Earth's climate by facilitating the transfer of heat and moisture in the atmosphere and oceans. Warm air rises, creating areas of low pressure, which can lead to cloud formation and precipitation, influencing weather patterns. In oceans, convection currents distribute heat from the equator toward the poles, affecting regional climates and oceanic ecosystems. Overall, convection drives atmospheric circulation, impacting temperature, precipitation, and climate variability globally.
Is heat source for the convection currents in the mantle the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
