There is really no limit to how long a ants tunnel can get...but most of the time a ants tunnel can get to 3 to 5 feet deep into the ground...
By defintion, a tunnel is underground.
There is no underground tunnel.
it is an adjective because it is describing something.ex. the tunnel is underground-it describes where the tunnel is :)
in sleepywood
Charms of the Undead are dropped by zombie mushrooms which are located in the ant tunnel. The ant tunnel is branched off of Sleepywood
underground
oasis
Sea
The one word synonym for "underground passageway" is "tunnel".
they live underground
Burrow
underground tunnel