Canada and Mexico . are the two countries
It keeps us from flying into outerspace.
Pull factors are reasons why groups of people leave a particular place.
One reason is that the plates float on a hot boiling mentle. when the heat rises and the mentle expands the plates above it also moves.
the other reason is that the plates themselves move.plates have warmer inner sides that tend to rise. and colder outer side that tends to sink. this tug of war between the hotter and colder sides of the plate also helps them move.
New york is the location of bethel.
