Which is coldest place of the earth

Acontinental polar air mass foms in

Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust

What is most often given a value of zero to describe an object’s position on a straight line? displacement reference point distance ending location