They separate our water and keep It sanitary. We get to reuse the water from run off. 4.
What Is a tributary? A river or stream flowing into a larger river or lake 5. What is a river? A large natural stream of water flowing in a channel to the sea, a lake, or another such stream 6. Identify 5 uses of rivers Drinking water, Hygiene, Run off, Playing in, Transportation Book – peg. 412 7. What is Stream Load ? Stream load Is a geologic term referring to the solid matter carried by a stream 8. What Is discharge? Allow (a liquid, gas, or other substance) to flow out from where It has been confined. Explain how the speed of a stream is related to its discharge, load, and erosive power. The speed determines the amount of discharge, load and power it is giving. 10. What is a gradient? An increase or decrease in the magnitude of a property (e. G. , temperature, pressure, or concentration) observed in passing from one point or moment to another. 11 . Give an example of a stream’s speed of flow as it relates to its gradient and power of erosion. North America can be divided into several basins west. These ions are eventually carried to the oceans and give the oceans their salty character.
When flow velocity decreases the competence Is reduced and speed decreases. 12. What are tributaries? A river or stream flowing Into a larger river or lake 13. What Is stream discharge? The volume of water to pass a given point on a stream bank per unit of time, usually load related to a stream’s erosive power? How much load discharge is taken and the steams power is high or low. Http://hemstitching. Com/warehouse/geology/ surface_processes/animations/sediment internments SF What particles make up the dissolved load? Slit and Clay 16.
What particles make up the suspended load? 17. What particles make up the bed load? Gravel 18. Draw and label a diagram of the animation, make sure to identify the 3 types of load. httpHttpmxehemstitchingm/Summerhouse/geology/surface_processes/animations/ meandering extraterrestrials are meanders? Streams flowing physicality’s part of the curve does the river erode? Troubleshooter . What part of the curve are sediments deposited? Cut bank and point bar 22. Where is water the fastest in a meander? Point Bar 23. Where is water the slowest in a meander? Cut Bank 24.
Draw a diagram of a meandering stream and label the following: river erosion, river deposition, fast moving water, slow moving water 15. 3 Stream Deposition http://interactive-earth. Com/resources/science-visualvisualizationssisMississippi- animations. HTML Thames is a delta? Body of water flowing into a river. 26. How much of the continental US does the Mississippi river drain water from? 98% 27. How long has it taken the Mississippi River to build its delta? Each year is different but it takes a long time depending on weather around. 28. Explain how natural levees are built.
The ground vegetarianism and form into the shape the water needs to be held in. Oversimplification’s in deltas because nothing is the same they need different elements for each in the deltas. Http:/Adaptation. nationEncephalographicedComtion/encyclopedia/alluvial-financiers. What is an alluvial fan? An alluvial fan is a triangle-shaped deposit of gravel, sand, and even smaller pieces of sediment, such as silt. This sediment is called alluvium 31 . Explain how an alluvial fan forms. Alluvial fans are usually created as flowing water interacts with mountains, hills, or he steep walls of canyons.
Streams carrying alluvium can be trickles of rainwater, a fast-moving creek, a powerful river, or even runoff from agriculture or industry. Http:/Http. BBC. Subconsciously/irreproachableness/change_river/peg_27_Pegasus. SHTML SHTML is a floodplain? What happened when a flood happens and where the water goes. 33. Explaining floodplain can form over time. They change the meanders in different positions over time. 34. Draw a diagram of a floodplain being sure to label the following parts: natural levees, oxbow lake, areas of maximum velocity, areas of deposit