Some types of rock are harder and more resistant to erosion than others. If the geology underlying a stream system is fairly uniform—rocks equally resistant to erosion in all directions—a dendritic drainage pattern will develop, as shown in figure 1. A dendritic drainage pattern is …
Feb 26, 2017 · Exam 4_ 21SP GEOG1030-850_Intro Physical Geography.pdf. University of Nebraska, Lincoln. GEOG 1030
Multiple Choice Questions for Running Water - Chapter 10. Multiple Choice Questions. for Running Water - Chapter 10. A dendritic stream pattern will tend to develop in __________ . regions underlain by regularly-spaced joints or faults. regions of …
Apr 09, 2019 · Given an image, determine which type of mass wasting event has occurred. 1.Rockfalls: Vertical fractures. Most rapid form of mass wasting. Most rapid form of mass wasting. Triggered by freezing water/ground shaking 2.Debris avalanches – river of rock suspended on air that moves like a fluid 3.Debris Flows (wet): Force of gravity.
Stream load is broken into three types: dissolved load, suspended load, and bed load (Ritter, 2006).
A river's load is bits of eroded material, generally rocks, that the river transports until it deposits its load. A river's channel is eroded laterally and vertically making the channel wider and deeper.Aug 2, 2014
Faster streams can carry larger particles. Streams that carry larger particles have greater competence. Streams with a steep gradient (slope) have a faster velocity and greater competence. Particles that are too large to be carried as suspended loads are bumped and pushed along the stream bed, called bed load.Nov 26, 2021
The Amazon River, the world's river with the greatest flow, has a flow rate of nearly 220,000 cubic meters per second!
Lower course - the final course of the river is where the land is a lot flatter. The river's load is fine sediment, as erosion has broken down the rocks. The river channel is at its widest and deepest as it flows towards its mouth.
Upper course - in the upper course, where the river starts, there is often an upland area. The river's load is comprised of large material in the upper course, as it hasn't been broken down by erosion yet. Lower course - in the lower course, the land is a lot flatter.
A stream typically reaches its greatest velocity when it is close to flooding over its banks. This is known as the bank-full stage, as shown in Figure 13.17.
The total load (quantity of sediment) of a stream can be described as consisting of three components: the bed load - materials bounced along the stream bottom. the suspended load - material carried in suspension in the stream water. the dissolved load - material carried as dissolved solids in the stream water.
One method of classifying streams is through physical, hydrological, and biological characteristics. Using these features, streams can fall into one of three types: perennial, intermittent, and ephemeral.
By far, Brazil's Amazon River carries more water to the sea than any other river in the world. The discharge at the mouth of the river is about seven million cubic feet (170,000 cubic meters) per second, which is about four times the flow of the Congo in Africa, the river ranked second in terms of discharge.
The longest river in the world, measured from its mouth to its most distant, year-round source, is likely the Amazon, which flows 4,345 miles from the Peruvian Andes through Brazil to the Atlantic Ocean.Jul 9, 2014
Here is a list of five longest rivers of the worldNile River: The longest river in the world. Nile River: the longest river in the world (Image: 10mosttoday) ... Amazon River: Second longest and the largest by water flow. Amazon River (Image: 10mosttoday) ... Yangtze River: The longest river in Asia. ... Mississippi-Missouri. ... Yenisei.Apr 18, 2018