With increasing distance from a mid-ocean ridge, the age of oceanic crust

The physical processes that create most of earth's physical features, including mountains, are known as

Where is the world’s shortest commercial runway?

Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain