The chemical element of atomic number 7, a colorless, odorless unreactive gas that forms
about 78 percent of the earth's atmosphere.
False, rivers tend to flow from high ground to low ground
Answer:
The first kind of body wave is the P wave or primary wave.
Explanation:
This is the fastest kind of seismic wave, and, consequently, the first to 'arrive' at a seismic station.
