Boil prevention include: 1  Boil is contagious, so donât use the same items with anybody else, especially personal hygiene items such as towels or razor. 2  By washing your hands with soap and warm water regularly, you can stop bacteria moving to your skin. 3  If you have an open cut or open injury, clean it and cover it.
A 100-ft tree, 18 diameter at its base, produces 6,000 pounds of oxygen.. - Northwest Territories Forest Management. - Environment Canada, Canada's national environmental agency. On average, one tree produces nearly 260 pounds of oxygen each year.
is an acre of trees (100% tree canopy) can provide enough. oxygen for 18 people (e.g., American Forests 2006; Tree-. People 2006), but based on this study, this estimate appears to. be high by at least a factor of two. The number is more on the. order of eight people per acre of tree cover (100% tree. canopy).