A young river is very active. It is still at the upper course. It moves at a characteristic high speed that enhances its active down-cutting and under-cutting. Its competence is very high due to its speed.
An old river on the other hand is characterised by its materials and also the topography of its course. The old river has lost its competence due to the gradient of its course. The speed is low compared to a young river.
Modern ships are way bigger compared to the old ones also have better recources than old ones such as the motors where as old ships had very poor resources and modern ships have more speed than old ships.
3 miles per hour.
The noun 'tempo' is a common noun, a general word for the speed at which something happens; the speed at which music is played or sung.Example: The song is an old classic sung at a new tempo.
A 21 -year-old boy? More like a young man. If he is 6ft tall that is 182.88 cm
what is the average pulse rate of a twelve year old boy?
A young river is very active. It is still at the upper course. It moves at a characteristic high speed that enhances its active down-cutting and under-cutting. Its competence is very high due to its speed. An old river on the other hand is characterised by its materials and also the topography of its course. The old river has lost its competence due to the gradient of its course. The speed is low compared to a young river.
Old
It is an old river with a 2 million year history
hi my name is bob
A river is young if it has an oxbow lake. Erosion and deposits of soil cause crescent shaped oxbow lakes along a river and change the river's course.
an older river deposits more sediment.
If the river is young it is steep in places and doesn't meander (curve). A mature river isn't so steep and it is starting to form meanders; but be careful because old rivers are completely flat and do have meanders.
a young river A+
The younger the river the LESS tributaries there are flowing into them, the older they get the MORE tributaries there are flowing into them
A river can live for about a TRILLION or BILLION yrs....
The younger the river the LESS tributaries there are flowing into them, the older they get the MORE tributaries there are flowing into them
Not sure, but probably very young.