Which physical process contributes to the reduction in the size of islands in the Pacific Ocean over time?
Select one:

Erosion

Flood deposits

Tectonic activity

Landslides

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