The correct answer is " Wealthiest countries of South America "
Volcanic soil has a lot of minerals that plants take in as nutrients.
Answer:
Slumping is the process that has a big influence on the river channel, as it can change its flow and volume.
Explanation:
Slumping happens when the erosion moved the bottom of the valley. This is the ground moving towards down when the rocks and mass of ground are moving downhill. This process influences the river, as the rock is, for example moving down, and the water runs into the rock, the water will go around the rock and that way change the flow.
I am pretty sure the best answer that I can give you is Aristotle, based on my previous knowledge of the topic. Have a great day.