150 feet. wow.
No one never dug a hole that deep before
That depends how deep the well was dug or drilled.
1 meter
The fox dug a deep hole for her puppies.
This depends on how deep the hole is dug, for the out house. If it's dug too deep then the contents may seep into the water level and end up in a near by lake.
Another word for a deep ditch that is dug around a castle is a moat. You could call it a trench, or you could fill it full of water and call it a moat.
A deep hole dug straight down is called a borehole. Boreholes are commonly used for mineral exploration, groundwater monitoring, and scientific research.
If you dug a hole 592 kilometers deep, you would reach the upper part of the Earth's mantle, which extends from the crust to about 2,900 kilometers beneath the surface. You would not reach the Earth's outer core, which starts at a depth of about 2,900 kilometers.
They dug a canal
They did by using dug-out tree logs.
A deep hole dug for mining is called a shaft. It provides access to underground mineral deposits for extraction and transportation to the surface. shafts can extend vertically or at an angle depending on the depth and layout of the mine.
A military dugout is a pit or deep trench dug into the ground and used as a shelter.