Answer:
O water and shelter
Explanation:
Hernando de Soto was a Spanish explorer who was looking for gold in a journey across Georgia because they want to explore the gold for the Spanish empire in order to boost the economy and influence of the empire and make it stronger financially against enemies. He also bring war to Georgia when he and army had encounter with the native peoples and killed thousands of them.
They affect it by off roading with trucks and more and that messes up the desert floor for animals to camoflauge like snakes.
Because many rivers run swiftly down int mountains.
Hope that helps
