Quickly 7) which region in texas is most likely to experience wind erosion and why? (forest, desert, hill country)8) how can dumping oll on the ground affect groundwater? 9) how does water form caves or caverns? 10) what natural event dramatically affects the amount of groundwater available for human use? 11) deseribe how our groundwater gets polluted? 12) carbonic acid in acid-rain breaking down rock is an example of what type of weathering? 13) which effect of humans influence will most likely to cause excessive growth of phytoplankton in oceans? 14) explain how a volcanic eruption counteracts (work against) erosion15) how can weathering and erosion change the shape of a river? quickly

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.

it sounds like either a or c