Gravity pulls all things toward the center of the earth - as a result,
everyone on earth only feels upside down if their head is pointing
toward the ground or they are high/drunk on something. North and South
are just directions given to indicate the intersection of earth and its
axes at the extreme edges of the earth. North is considered "up" simply
because more people live in the northern hemisphere and most people
like to think that they are "up." In fact, people in the argentina, especially , have maps that we would consider
upside-down, where north is down and south is up.
SO , HOPE IT HELPS!!!!!!!!!!!!!