Which of these is NOT a reason cities developed first along waterways like the Savannah and Chattahoochee Rivers? A. Rivers were used for transportation B. People used rivers for recreational purposes like swimming and diving C. Rivers provided fresh water for drinking and bathing D. Rivers provided a food source since people could use them for fishing

Which of the following is true about ice sheets? They are the smallest type of glacier. They flow in all directions. They usually flow down valleys. They are found only in high mountain areas.

14) Another term for a volcanic mudflow is a 15) Describe a pyroclastic flow.

Which of the following layers of Eurth has the greatest density Crust Mantle Outer core

Why can the removal of vegetation trigger mass movements? The soil loses nutrients and begins to crumble. The plant roots bind the soil and regolith together. The shaking triggers mass movements. The plant roots lubricate the loose sediment.

What is the ultimate base level of a stream? a large lake the ocean a resistant layer of rock a larger stream