posted by Christy .
last one before I got to go to work
Which of these cities has the smallest incidence of cosmic rays? A) All about the same.B) New York City.C) Mexico City.D) Singapore.E) Anchorage.
You are missing the point. Cosmic rays are intense at high altitudes and along the magnetic poles. One of those cities is at sea level, and near the equator, which would be the smallest incidence.