Explanation:
- Rocky mountains are younger than the Appalachian mountains.
- Rocky mountains are located at the western parts of north America whereas Appalachian are located in the eastern parts of the north america.
Answer:
Where you want to live is subjective
Explanation:
one person might prefer the suburbs while the other might prefer a log cabin in the middle of nowhere.
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>
Green house effect is the trapping of heat by some gases ! mainly in our earth this is increasing due to CO2 !
Answer:
Mercury has the widest variation in surface temperatures between night and day of any planet in the solar system.
Explanation:
