S waves shake the ground in a shearing, or crosswise, motion that is perpendicular to the direction of travel. These are the shake waves that move the ground up and down or from side to side.
add all the number and find the average then subtract the mass defect and then you will get your answer
Conduction is heat tranfer through physical contact. Hope this helps. :)
It is different everywhere you look but it's mainly asteroid belt <span />

As depth increases, the density of the layers decreases.