Explanation:
The conference was held near Yalta in Crimea, Soviet Union, within the Livadia, Yusupov, and Vorontsov Palaces. The aim of the conference was to shape a post-war peace that represented not just a collective security order but a plan to give self-determination to the liberated peoples of post-Nazi Europe.
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Earthquakes produce three types of seismic waves: primary waves, secondary waves, and surface waves. Each type moves through materials differently. In addition, the waves can reflect, or bounce, off boundaries between different layers.
Continued air pollution with some cities threatened with submerging of land with water
Answer:
Erosion is the dislodge of sediments that initiate a movement while mass movement is referring to the materials moving in a downward direction under the influence of gravity.
Answer:
A. volcanic activity
Explanation:
In a subduction zone, a noticeable increase in volcanic activity can be observed.
A subduction zone is a plate margin in which a denser lithospheric plate goes beneath a lighter one. One such example is illustrated between an oceanic plate which subducts beneath a continetal plate.
When a plate subducts, it goes deeper into the earth and reflux melting of the plate occurs. The melting point of nearby rocks is considerably lowered by dewatering of the subducting plate. The water causes reflux melting and magma forms. Appropriate conduits like fractures can carry the magma to the surface to initiate volcanic activities. This is the origin of volcanic activities within the continent or continental volcanism.
