What physical feature connects the different regions of the southern grassland countries of south america?

The 5th term in a series of even number that begin 3x

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

[fw.02]diana is studying four surface features of florida. she classifies the surface features and places them in different columns of a chart as shown below. surface features column 1 column 2 hot springs sinkholes caverns geysers which of these titles best represents column 1 of diana's chart? formed by freezing groundwater o formed by heating groundwater o formed by evaporation of groundwater o formed by chemical action of groundwater