Sadly, the canals on Mars do not exist. although several astronomers reported seeing them, the canals are now believed to have been a combination of optical illusion and self-delusion.
Pipes can carry more water than ditches and canals because they have a smoother interior surface which allows for higher flow rates. Additionally, pipes are more efficient in controlling the flow of water and reducing losses due to leakage and evaporation compared to ditches and canals.
Mars is the planet famous for its canals. However, it's important to note that these "canals" were a mistranslation of the term used for natural features on Mars and are not actual constructed waterways.
People though the supposed canals were signs of a civilization living on Mars.
No, Saturn does not have canals on its surface. The appearance of canals on other planets, such as Mars, is a result of optical illusions or features created by geological processes. Saturn, on the other hand, is known for its majestic rings made up of countless icy particles.
Earth. This question looks like it's about hundred years out of date. Some people did think the markings on Mars were canals, but that was long before our present excellent pictures of Mars.
I think canals always have water and ditches only sometimes do
Pipes can carry more water than ditches and canals because they have a smoother interior surface which allows for higher flow rates. Additionally, pipes are more efficient in controlling the flow of water and reducing losses due to leakage and evaporation compared to ditches and canals.
irrigationIrrigation
It is irrigation
The word is irrigation.
he studied the canals of mars.
The water is controlled by dikes and ditches.
They established canals and ditches.
There are no canals on Mars.The "problem" arose when Italian astronomer Giovanni Schiaparelli described the "lines" he saw as canali - Italian for lines or grooves.This was badly translated into English as canals and was used by Percival Lowell who prophesied that they were used to transport water from the polar caps to the "water starved populous" in the middle regions.They are in fact nothing more than optical illusions.
Rivers, creeks, dams, canals and irrigation ditches.
pipe prevent water from evaporation.
it is called irrigation