The deposit, often shaped like a triangle, that forms where a stream enters a larger body of water is a/an a. delta b. meander c. alluvial d. rejuvination

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