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Why do trenches have wooden or iron supports?
This prevents the sides of the trenches from collapsing, covering (and suffocating) anyone inside the trench. Trenches can collapse due to artillery fire or merely from shifting soil (often due to rain or other weather).
What links the front line and support trenches?
communication trench links the front line and first support line trench supports trench.
What wire was used to protect ww1 trenches?
Barbed wire was used to protect the trenches.
In world war 1 was it the first time they used trenches?
No. Trenches were used in wars as far back as history is recorded. Trenches were used in the Revolutionary war in the US. Some of these trenches can still be seen at the scene of some battlefields such as Gettysburg, Pennsylvania and Yorktown Virginia.
What is a reserve trench?
Reserve trenches were used as supplies for the trenches out the front. In world war one, they had come up with a technique of hiding in trenches before they fight. To do this properly, they had made them zig-zags. The trenches on the front line were where the soldiers would fight from. Reserve trenches were used in case these people had anything happen to them and they needed to use more trenches and more men. Throughout the war, the conditions of the front line trenches became worse as the communication and reserve trenches improved. I hope that helped :)
Why do trenches have wooden or iron supports?
This prevents the sides of the trenches from collapsing, covering (and suffocating) anyone inside the trench. Trenches can collapse due to artillery fire or merely from shifting soil (often due to rain or other weather).
What is an iron stand used for?
The iron stand supports the iron ring when heating substances or mixtures in a flask or beaker.
How do you use a iron stage laboratory?
The iron stand supports the iron ring when heating substances or mixtures in a flask or beaker.
What links the front line and support trenches?
communication trench links the front line and first support line trench supports trench.
Iron ring function?
supports the apparatus
What wire was used to protect ww1 trenches?
Barbed wire was used to protect the trenches.
What is the function of iron ring?
iron ring is used in Bunsen burner and it is adjustable
Why wern't trenches used in World War 2?
Trenches were used in both WWI and WWII.
What is the uses of iron stand with iron ring?
The iron stand supports the iron ring when heating substances or mixtures in a flask or beaker.
How were trenches constucted?
They were dug out of the ground. They were then reinforced with railway sleepers or wicker or corugated iron.
Which is better an angle iron or a pipe?
Heavier Angle iron is often used as a structural element in building and bridges, while lighter angle iron is used for a variety of supports such as an adjustable bed frame. Pound for pound angle is more rigid than standard pipe.
What is an iron ring and uses?
if u wish to heat an erlenmeyer flask over a bunsen burner, u can support it with an iron ring.
