SOLAR SYSTEM

Detailed explanation-1: -Explanation: Lithospheric plates do not have same thickness everywhere because the plates changes its thickness due to intense heat in the Earth’s core as these plates move from Earth’s crust and upper mantle to a deeper plasticine mantle.

Detailed explanation-2: -They are floating on Earth’s mantle, a really thick layer of hot flowing rock. Even though plates move very slowly, their motion, called plate tectonics, has a huge impact on our planet. Plate tectonics form the oceans, continents, and mountains.

Detailed explanation-3: -"Tectonic plates float on top of the asthenosphere, and the leading theory for the past 40 years is that the lithosphere moves independently of the asthenosphere, and the asthenosphere only moves because the plates are dragging it along, ‘’ said graduate student Alana Semple, lead co-author of the new study.

Detailed explanation-4: -Lithosphere is the rigid, rocky outer layer of the earth, consisting of the crust and the solid outermost layer of the upper mantle. It extends to a depth of about 100 km. It is broken into about a dozen separate, rigid blocks, or plates.