What is erosion a. when material can no longer be carried and is dropped.

b. when material is moved from one place to another

c. when material is gradually worn away​

Match the type of region in column 1 to the example in column 2 functional region: functional formal perceptual example: the united states of america the slums of detroit the houston metropolitan area

Explain the value of statistics and other data to positive economics and to normative economics

Dose local topography and sea surface temp contribute to differences in climate between baeious localities