The answer is: Timber
Brazil has approximately around 3,500,000 square kilometers of forrest, which them had the potential to become the largest timber producers in the world. On average, The timber industry in Brazil produce around $ 73 Billion worth of products annually.
Answer:
Human activites have and can affect the size of floods by what human activites can do to the enviroment.
Activities such as
1 - logging
2 - building houses
3 - farming remove plants that cover the ground. Without ground cover, soils erode more easily, which can cause flooding.