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Les plaques tectoniques

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Questions and Answers

Collision phénomènes provoqués

Ce mouvement cause l'orogenèse, des tremblements de terre et l'apparition de failles ou de volcans.

Éloignement phénomènes provoqués

Ce mouvement forme les dorsales océanique, de la nouvelle croûte terrestre, et cause des tremblements de terre.

Frottement phénomènes provoqués

Cause des tremblements de terre

C'est quoi la lithosphère ?

<p>C'est l'enveloppe solide de la terre. Elle comprend touts les du relief: montagnes, plaines, plateaux, volcans ect.</p> Signup and view all the answers

Combien y a t'il de plaques tectoniques ?

<p>12 (C)</p> Signup and view all the answers

Flashcards

Tectonic Plate Movement

The movement of massive sections of the Earth's lithosphere, causing various geological phenomena including mountains, earthquakes, and volcanoes.

Earth's Lithosphere

The solid outer shell of the Earth, encompassing all landforms like mountains, plains, and plateaus.

Plate Boundaries (Collision)

Where tectonic plates collide, leading to mountain formation, earthquakes, and volcanic activity.

Plate Boundaries (Separation)

Where tectonic plates move apart, forming new crust, mid-ocean ridges, and potentially triggering earthquakes.

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Number of Tectonic Plates

The Earth's lithosphere is divided into approximately twelve major tectonic plates.