Bolivia and Peru are similar in that a. Indians survive by subsistence farming
b. neither place was colonized by Europeans
C.
native populations control most of the wealth
none of the above
d.

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

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

The separation of northern ireland from the republic of ireland is an example of