I am 13 year girl who was 14 years boy

How does central place theory explain patterns in the size and distribution of cities?

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

Acanyon on the ocean floor at which the crust bends downward is called a(n)