Which statement about contour lines is true?
a. they can never cross.
b. they are always parallel.
c. many lines drawn close together indicate a flat area
d. the elevation change between lines depends on how far apart the lines are drawn.

Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.