In order to avoid an earthquake zone, you consider avoiding a location with: a. a young mountain range along a continental coast. b. broad river deltas associated with large, low coastal plains. c. cliffs made of limestone. d. an old mountain range with no volcanoes

Which of the following factors is one of two that is usually most responsible for determining population growth? a. total number of people within a continent b. average number of people in a given area c. world's total population d. average weight of people in a given area