It's a waterfall
It is a waterfall.
It's a waterfall
mushroom rocks
It is where the fish sleep. Actually a 'river bed' is usually a dried out river, the place where the river ran it's course. When it fills with water it becomes the river again.
The slope of the river bed and the amount of water in the river.
Waterfalls are really sudden changes in the paths of ordinary rivers. The water flows along the river bed, and where there is a sudden drop, the water falls to the continuation of the river below. I have never heard of any waterfalls that are fed in any other way, although I suppose it might be possiblethat there might be a spring fed waterfall somewhere. Rivers are the usual source.
a little bed of water flows and the joins a bigger bed of water, where it joins a stream and then another stream to a bigger stream, then a river which joins a bigger river then goes down to a waterfall where it joins a lake.
The Mississippi River
Gravity. The river bed slopes, and water flows from the higher place to the lower.
The greater the wetted perimeter, the more friction the water encounters with the bed and sides. This reduces the speed of the river.
this is the bed of a stream, river, orther water way.
This is a simile because it compares the flow of electric current to the flow of water in a river bed using "like."