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What is tunnel?
Tunnels is defined as underground routes or passages driven through the ground without disturbing the overlying soil or rock cover.tunnels are classified into three types:1) Traffic Tunnels 2) Hydro-power tunnels and 3)Public utility Tunnels.
What are three kinds of tunnels used in subsurface mining?
they are vertical tunnels, angle tunnels, and horizontal tunnels. THE END
What did george stephenson invent to use mines?
love i don't know
When was tunnels invented?
in 1873
Why do engineers test airplane models in wind tunnels?
Because they can find a lot of information about it's flight characteristics in wind tunnels.
What are the release dates for Secret Passages - 2002 Drug Tunnels 1-12?
Secret Passages - 2002 Drug Tunnels 1-12 was released on: USA: 2002
What tunnels inside the nose that worm moisten and filter the air before it goes into the trachea?
nasal passages
How do you extract coal from mines?
It occurs in beds called "seams" that can be extracted by driving tunnels across the seam then cutting along the walls; or if shallow-lying, it can be quarried out in open-cast mines.
What is tunnel?
Tunnels is defined as underground routes or passages driven through the ground without disturbing the overlying soil or rock cover.tunnels are classified into three types:1) Traffic Tunnels 2) Hydro-power tunnels and 3)Public utility Tunnels.
How has Romania modified their environment?
Modifications due to dams, tunnels, channels, artificial lakes, mines, buildings, deforestation, fires etc.
How did the use of land mines and fragmentation bombs make the war especially brutal for soldiers and civilians?
in the sense that you never know wether or not you will live to take another step, and there were tons of dark and unsafe tunnels and shrapnel.
How did the use of land mines and fragmentation bombs make the war especially brutal for soldiers and civilans?
in the sense that you never know whether or not you will live to take another step, and there were tons of dark and unsafe tunnels and shrapnel.
What is the Zulu word for Johannesburg?
Johannesburg is known in Zulu as eGoli - which means "the place of gold." Johannesburg developed - in the previous century - around the many gold mines; the tunnels of the mines still remain below the city.
Where is the mine on Astro Knights Island?
No mines. But there is an underground chamber in Arturus. And the volcano passages are underground. (see related questions)
Why were children valued as laborers in coal mines during the industrial revolution?
Their small bodies allowed them to pull loads of coal through small tunnels.
What were tunnels used for in pyramids?
Getting air to the center of the pyramid, where it is air tight. To prevent the workers from suffocating S
What do gerbils use their nose for?
smelling, and mine when they make tunnels they stuff their noses into the bedding and it makes tunnels
