Match the term below with the letter that represents it on the map. 1. A Appalachian Mountains 2. C Atlantic Provinces 3. D Canadian Shield 4. B Lake Ontario 5. E St. Lawrence River

Distance that the transcontinental railroad covered from omaha to san francisco.

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

Lomexico, central america, and the caribbean: mastery testselect the correct answer. which of the following was the leading cause of death among native americans after the arrival of europeans? a. conquistadorsb. diseasec. starvationd. warreset