They aren't straight because they didn't want it to be easy for the opposite people to kill the others faster.
They were also made zig zag in order to prevent a German/Britain from shooting someone and it going in a straight line rather with a zig zag it wouldn't go like that, preventing the chances of them dying.
The trenches were built in zigzags because when the opposition was firing at the front line there would be some people protected, others shooting. Also the zig-zag gives better protection from mortar or artillery rounds that land in the trench. It provides better protection from enemy that has penetrated the trench line. The zig-zag is a common feature in design of fortifications.
SO that the enemy couldn't just get to the end of the trench and open fire with a machinegun and kill everyone for the length of the trench.
To reduce the chance of being hit by a German shell
It So if the Germans got in they could not kill them so easy
they were built like that so the enemies wont have to fire in a straight line and if it was a zig zag they have to shoot every corner as well as the path
Most of the trenches had zigzag patterns so that if an enemy soldier somehow made it into their trench he couldn't fire straight down the line.
zigzag to have better move avoiding direct contact fire and maintaining distance between units. Straight line less mobility of movement
The new trenches in World War 1 were typically dug in zigzag patterns to help minimize the impact of enemy fire. They were deeper and more elaborate than the earlier trenches, often consisting of multiple levels to allow for better protection and mobility. They were typically equipped with sandbags, barbed wire, duckboards, and machine gun posts.
coninental trenches are trenches that go across countries...i think
Trenches are caused by plate movement.
Reserve trenches
zigzag to have better move avoiding direct contact fire and maintaining distance between units. Straight line less mobility of movement
The trenches were in the front lines of the war zone, they were dug by the soldiers who then both fought from and lived in these trenches for long periods of time. They were small but not as small as we would think. They were dug in a zigzag pattern so that if an enemy breached the defenses and entered the trench he would not be able to kill a lot of soldiers since they would not be in a straight line.
yes there is, a zigzag!
Zigzag Heron was created in 1789.
The Zigzag Way was created in 2004.
ZigZag - magazine - was created in 1969.
Bagauda zigzag was created in 2010.
The word "zigzag" does not appear anywhere in the Bible.
The duration of ZigZag - film - is 1.68 hours.
The only animal I can find with the word zigzag in its name is the Zigzag Eel, so no, I don't believe it is a desert animal.
HE iS CAlleD ZIGzAG BECause oF HIS LOng ZIgzAG NECK! AnsweRed by an AnOnyMous PerSon With A KeYboaRD ProBLeM.
Zigzag Ranger Station was created in 1917.