Canal
The pyramid is man made, the Nile is a river and a natural phenomenon.
The first straight edge was made by shaping a piece of material, such as metal or wood, into a long, flat, and perfectly straight tool. This tool was then used for measuring and drawing straight lines accurately.
1. Colorado 2. Utah 3. New Mexico 4.Wyoming EDIT: Actually there are only three since the New Mexico/Texas border near El Paso is not straight.
The river is frozen
A man made waterway is a canal.
The Colorado river is not man made, but a reservoir on the river named Lake Powell is.
No because a man can not make a river
the River Thames, is natural, it is not man-made.
the river thames, is natural, it is not man-made.
yes it is man made
No, the St. Lawrence River is not man made. But the St. Lawrence Seaway that follows part of the river's path is.
it not man made it is a natural landmark
No, it is a naturally formed river.
no.
No
No.
The Great Man-Made River was not destroyed. It is a network of pipes that supply water to parts of Libya.