Mantle is one, and I'm gonna guess core.
athenosphere and lithosphere
The two layers below Earth's surface where convection takes place are the mantle and the outer core. In the mantle, convection currents are responsible for plate tectonics and the movement of Earth's lithosphere. In the outer core, convection currents drive the movement of molten iron that generates Earth's magnetic field.
Mantle is one, and I'm gonna guess core.
dont known tell me
Mantle is one, and I'm gonna guess core.
idkk,
Convection takes place in the Earth's mantle, which is the layer of hot, semi-solid rock located between the crust and the outer core. Heat from the Earth's core drives convection currents in the mantle, causing the movement of tectonic plates.
Rising air currents indicate convection in the air. As air near the Earth's surface is heated, it becomes less dense and rises. This creates a convection current where warm air rises and cooler air sinks to take its place.
No. Convection requires a medium to carry thermal energy from one place to another. There is no or not enough of any material in space to accomplish this. Radiation will carry thermal energy from the sun to the Earth.
In Earth's atmosphere and oceans, convection is primarily driven by temperature differences. When a fluid is heated, it expands and becomes less dense, causing it to rise. As it rises, cooler, denser fluid moves in to take its place, creating a convection current. In the atmosphere, differences in solar radiation and surface heating contribute to the temperature variations that drive convection.
Convection currents occur in the Earth's mantle, which is the layer beneath the Earth's crust. These currents are responsible for driving the movement of tectonic plates on the Earth's surface, leading to phenomena like earthquakes and volcanic activity.
Yes, uneven heating of air in the Earth's atmosphere can cause convection to occur. When air is heated unevenly, it expands, becomes less dense, and rises. As the heated air rises, it creates a region of lower pressure at the surface, which in turn pulls in cooler air to take its place, setting up a convection current.