Which of the following statements about the physical geography of latin america is false? a. the longest mountain range in the world is found in latin america. b. the panama canal is partially man-made. c. rivers meet the ocean at estuaries, such as the rio de la plata. d. el niño is a series of volcanic eruptions caused by tectonic activity.

(1) which phrase describes an important agricultural change that occurred during the mississippian period? (a) first cultivation of wild grains (b) expansion of marsh elder farming (c) spread of corn agriculture (d) gathering of nuts and berries (2) which group of native americans use northwestern arkansas as it’s traditional hunting grounds? (a) osage (b) quapaw (c) woodland (d) caddo

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.

Why would the composition of a meteorite resemble the earth's interior?