The location of portugal and spain made exploration in lucrative or profitable for both countries.

a. asia
b. africa
c. the mediterranean
d. the atlantic

According ti the following map, what are the most common mineral resources found in the united states?

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

The covers all of earth like a thin shell, but it is not a solid sheet of material. it is broken up into several large sections and many smaller ones. fill in the blank.