the two halves of the world diveded by the equator
One of the principal land masses of the earth, usually regarded as including Africa, Antarctica, Asia, Australia, Europe, North America, and South America.
50 ARE IN THE U.S.
a solid figure bounded by a spherical surface (including the space it encloses)
salt water that cover 71% of all surface on earth and contain many orgainisms
north, south, east, west
northeast, southeast, northwest, southwest
People who settle in a country they weren't born in.
treat differently on the basis of sex or race
distinctly dissimilar or unlike
the attitudes and behavior that are characteristic of a particular social group or organization
customs or beliefs handed down from generation to generation