<span>Downcutting (also known as rejuvenation) of a stream may be due to the uplift of land. It is a process by the action of the hydraulic that makes the channel of the valley or stream by simply get rid of any material on the floor of valleys and streams. Downcutting speed is determined by the base level of the stream. It is the lowermost point that a valley or streams can lose.</span>
Answer:
Which of the following is a characteristic of outer planets?
Have rings
<em>Outer planets refers to the planets from Solar System with a higher proportion of volatile substances (water, ammonia).</em>
<span>The surrender of the Roman
emperor in 476 CE is the specific event that historians refer as the Fall of
Rome. The term is referring to the fall of the western part of the Roman
Empire.</span>
I am not sure about this but,
C . Nationality
