Answer:
A stream channel is the physical confine of a stream consisting of a bed and stream banks. Stream channel development is controlled by both the water and sediment movement.
It can be either diffusion, osmosis or active transport. depending on what is transported and how in which net direction they're moving.
Rounded, Rod-like & Spiral
At least 75% of the history of the earth
Answer:
well for one you can find a lot for examples like if the light of a blazing hot sun was reflecting on a wooden stick the spot where the sun is reflecting would have a red mark with smoke comming out the stop
