Cite dois aspectos físicos que justificam a separação das regiões das planícies centrais do estados unidos em cinturões de cultivo.

urgente

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

How many countries have portuguese as a national language?

Match the mountains with the type of collision that formed them. a. andes b. aleutians c. north american cordillera d. appalachians 1. continental- continental 2. continental- oceanic 3. oceanic- oceanic 4. arc- continent