California has been plagued with earthquakes over the centuries; earthquakes that are a severe danger to life and land. earthquakes are prevalent because in california
a) lies directly over the ring of fire.
b) lies on a continental plate that is falling under the oceanic plate it meets.
c) the pacific plate is moving northwest, scraping horizontally past north american plate.
d) the pacific plate and the north american plate are meeting at a convergent plate boundary.

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.