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Are convection currents found in the upper or lower mantle of earth?
The upper mantle
Where do convection currents flow in Earth?
Convection currents flow in Earth's mantle, which is the layer of rock beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and the formation of features like mountain ranges, volcanoes, and earthquakes.
Where can convection currents be found in real-world examples, such as in the atmosphere, in the ocean, and in the Earth's mantle?
Convection currents can be found in real-world examples such as in the atmosphere, where they drive weather patterns and wind movements. In the ocean, convection currents play a role in the circulation of water and nutrient distribution. In the Earth's mantle, convection currents are responsible for the movement of tectonic plates and the formation of volcanic activity.
Where on Earth's surface are convection currents found?
Convection currents are primarily found in the Earth's mantle, where they play a crucial role in plate tectonics. These currents occur due to the heat from the Earth's core causing the mantle's semi-fluid rock to rise, cool, and then sink again. Additionally, convection currents can also be observed in the atmosphere and oceans, where they drive weather patterns and ocean circulation.
What layer of Earth can you find convection currents?
Convection currents can be found in the mantle layer of Earth, specifically in the asthenosphere. These currents are responsible for driving tectonic plate movements and are a key component of the process of plate tectonics.
Which layer of earth are the convection currents that directly result in tectonic plate motion found?
The convection currents that drive tectonic plate motion are found in the asthenosphere, which is the semi-fluid layer of the earth located beneath the lithosphere. These currents are created by the heat from the Earth's core, causing the asthenosphere to flow and move the tectonic plates above it.
What are convection currents and where are they found?
Convection currents in the mantle are streams of fluid produced by the process of heat transfer from one place to another. The earth gets very hot as you go nearer to the core. The mantle is thus heated up as it is right next to the core. As a result, convection currents are formed.*Core: It is a spherical zone that lies at the center of the earth.*Mantle: It is the layer surrounding the outer core of the earth.
What is a science that deals with water found under the earth's surface?
Hydrology
How do science teachers present origin of life when all existing views have pros and cons?
As with most science subjects; they explain what evidence has been found and how scientist interpret that evidence.
Heat from the earth's interior causes convection currents in which layer of earth?
Convection currents in the magma drive plate tectonics.Heat generated from the radioactive decay of elements deep in the interior of the Earth creates magma (molten rock) in the aesthenosphere.
Where are four types of convection currents seen on the earth?
Convection currents are observed in several places on Earth, including the atmosphere, where warm air rises and cool air sinks, creating wind patterns. In the oceans, convection currents drive oceanic circulation, influencing climate and weather patterns. Additionally, within the Earth's mantle, convection currents contribute to plate tectonics by causing the movement of tectonic plates. Finally, convection currents can also be found in volcanic activity, where magma rises due to temperature differences.
What happens in a convection cells?
A convection cell is a system in which a fluid is warmed, loses density and is forced into a region of greater density. The cycle repeats and a pattern of motion forms. Convection cells in Earth's atmosphere are responsible for the blowing of wind, and can be found in a variety of other natural and manmade phenomena. Matter is constantly losing density in convection cells.
