Can you improve the clarity of this statement: The asthenosphere flows semi-liquid on which the plates move.
Understand the Problem
The question is asking for a way to clarify and enhance the understanding of the given statement regarding the asthenosphere and tectonic plates.
Answer
The asthenosphere is a ductile layer of the mantle enabling plate movement.
The asthenosphere is a ductile layer of the Earth's mantle that allows tectonic plates to move on its semi-fluid surface.
Answer for screen readers
The asthenosphere is a ductile layer of the Earth's mantle that allows tectonic plates to move on its semi-fluid surface.
More Information
The asthenosphere is located about 80 to 200 km below the Earth's surface. It is crucial for the movement of tectonic plates due to its 'plastic' flow, despite not being liquid.
Tips
Avoid referring to the asthenosphere as completely liquid; it's semi-fluid or 'plastic,' allowing it to flow slowly under pressure.
Sources
- Mantle - National Geographic Education - education.nationalgeographic.org
- Why do tectonic plates move? - Internet Geography - internetgeography.net
- Asthenosphere | Mantle Layer, Plate Tectonics & Thermal Plumes - britannica.com
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