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Tectonic Landforms
8th Earth Science
Question | Answer |
---|---|
Outermost physical layer of Earth is called ? | lithosphere |
The layer under the lithosphere that is made of solid layer of weak rock that flows very slowly. | asthenosphere |
The lithosphere is divided into large moving slabs or pieces called ? | tectonic plates |
The bending, tilting, and breaking of rock that changes it shape and size is called ? | deformation |
Type of stress that squeezes (compresses) material. | compression (compressional stress) |
Type of stress that stretches material. | tension (tensional stress) |
Type of stress that causes materials to twist or become distorted. | shear stress |
When a rock or rock layers break due to stress, that break is called what? | fault |
Type of tectonic plate boundary where plates move toward each other and collide. | convergent boundary |
Type of tectonic plate boundary where plates move away from each other or separate. | divergent boundary |
Type of tectonic plate boundary where plates move past one another in opposite directions. | transform boundary. |
The edge between two or more plates classified as either divergent, convergent, or transform by the movement taking place between the plates. | tectonic plate boundary |