PLEASE HELP TO ANYONE WHOS GOOD WITH GEOGRAPHY

Scientist believe that earths core is around 6000°c where does this heat come from

Shanti wraps the gift she is taking to a friend's birthday party. she doesn't have very much paper, so she does not overlap any of the edges. how much paper did it take to cover the gift?

In which area will soil formation be greatest? a a steep slope in a warm,b wet climate a flat area in a warm,c wet climate a north-facing area on a steep slope a flat area in a cold, d wet climate description