Youth or upper -Usually starts off flowing quickly down steep slopes -usually erode the earth quickly -soft rock eroded quickly -If faster flowing, erodes quicker -Produces interlocking spurs Middle or Maturity Stage -Changes course more frequently -Cuts into the banks on the outsides of the curves -along the inside of the curves sediment is deposited -when river washes back against a valley spur it cuts back against into a steep bank or bluff -Oxbow lakes or loops are caused when changing course cuts off a meander. -Will have received water from many tributaries -Transport more sediment How Materials are transported -Lightest particles are suspended in water -Heavier particles are bounced along river bottom -Pebbles and heavy rocks are dragged along bottom Old or Lower Stage -old rivers meander slowly and aimlessly -rivers deposit much of the loads they have carried through the mature stage -the loads consist of light particles such as mud or sand this is called alluvium -it is deposited along the river bed -water level might be higher than that of the plain this is caused by the deposition of sediment causing high levees or banks -sand and mud at the river mouth may be deposited and form a delta
The stage of development of a river is usually based on the the speed of the water and the processes happening in the river. Development is often put into one of three categories.
Young
Mature
Old
Young, Mature, and Old Stage names have been changed to the following:
Upper Stage (Source Area)
Middle Stage (Transfer)
Lower Stage (Response)
mountain stage
plain stage
delta stage
There are three parts to a rivers course: - The Upper course - The Middle course and - The Lower course.
There are three stages of a river : The Youth or Upper The Maturity or Middle Old Age or Lower Course
The Youth or Upper The Maturity or Middle Old Age or Lower Course
youth-upper
middle- maturity
old - lower
youth or upper case
maturity or middle
old or lower
small meidian large
There are typically three stages of frontier development. These three stages are trade, settlement, and statehood and they are the stages Oregon went through.
There are typically three stages of frontier development. These three stages are trade, settlement, and statehood and they are the stages Oregon went through.
The three stages that are needed for development of fruit fly larvae are molting stages, pupil stages, and metamorphosis stages.
the stages of river development
The frog has three distinct stages of development in its life cycle.
stage1 like eye, heart
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Youth Matured Old age
Dissipation
Thesis, organization, and paragraph development
The Mississippi River has three stages: First, it is a youthful river, further down the stream it comes into its mature stage, and even further down the river, at the end, it comes into its old age stage. All rivers have three stages, it just depends what part of the river you are looking at.
The three main stages of development of an echidna are egg, juvenile and adult. The juvenile stage could be divided into hatchling and young echidna.