Earthquakes generate compressional waves (p-waves) and shear waves (s-waves). Compared to the speed of shear waves in a given earth material, the speed of compressional waves is the fastest.
Because of this the compressional waves are the first waves to arrive on a complete record of ground shaking. They are also called P waves, which derives from this fact - P is an abbreviation for primary, first wave to arrive.<span>They typically travel at speeds between ~1 and ~14 km/sec.</span>
Answer:
True.
In pre-colonial Africa, some primitive versions of government systems were used.
Answer:
Water level increase, animals that live on ice caps adapt or die, food chain thrown off etc.
Answer:
Ural Mountains
Explanation:
The Ural Mountains are a mountain range that runs 2500km from Russia to Kazakhstan
<span>The diversity of functions an organism can hold in its environment, and the diversity of habitats in which it can live. </span>
