Ans: waterfalls are most common where hanging valleys occur. Such valleys generally form when glacier ice deeply erodes a main or trunk valley, leaving tributary valleys literally hanging far above the main valley floor. After the glaciers have melted and withdrawn, streams from such tributary valleys must fall in order
The code of Hammurabi was an important document in the evolution of laws
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.
