There aren't any sink holes where a sandstone is found at the surface because sink holes are used for water to go through it and not other stuff or it will block water from going through. Anyway there aren't any on the ground because it doesn't belong there.
Yes he had hardships encountered one of them were that the boat sink and got holes in them.
No.
Sink drains have holes on the sides to mate with the overflow drain above the drain flange. While most water goes down the top, some may overflow and go behind and though a channel in the wall of the sink. Then that water goes through one of the holes on the side of the drain and goes down. When you are installing it, you should try to align the holes with the overflow channel. You might have to compensate for rotation as you tighten the flange. In other words, you might want to partially block it to where any rotation will cause the pipe to rotate into the correct position. This can be inconvenient when you are attaching the drain kit to a sink that has no overflow holes. In that case, the holes in the pipe serve no purpose, and you have to make sure things are sealed well so it won't leak between the rubber flange and the holes on the side. There may also be a single, threaded hole further down. That is for the lever for the popup valve for the drain. The lever pushes the drain plug up and/or pulls it down.
The holes are actually stitched closed. So there aren't actually any holes. Don't go poking around where the teeth were, you might cause an infection.
It's called "pipe dope". You can get it at any home center (like Home Depot). Use plenty around the bottom of the drain where it mets the sink to prevent leaks.
it is a ground location whereby the underneath ground portion sinks well below the surface causing a deep to very deep hole in the ground that can also be any size in depth and width
did any of Christopher Columbus's ships sink
Titanic did not sink in any harbour, she was lost in the ocean.
heat sink is when heat is absorbed into any type of environment, including the aquatic ecosystem; and carbon sink is when CO2 is absorbed into any type of environment including the terrestrial ecosystem.
The planet Uranus would have no holes. Uranus's composition is around 83% hydrogen, 15% helium and 2% methane. These are all gases and Uranus is basically a giant atmosphere. Therefore, without a surface, Uranus wouldn't have any holes.
any