It’s more of a mining problem. As long as the people don’t live too deep in the cave and do not dig, they shouldn’t have too many problems. It’s important to have fresh air circulating. Mining commonly produces dangerous gases, which is why they take canaries with them. The birds are very sensitive to the gases. If they die, then the miners know to run as fast as they can out of the cave.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC