animal of the month foxes are a member of the dog family a female fox is called a vixen a male fox is called a dog fox or a tod and baby foxes are called pups kits or cubs a group of foxes is called a skulk or a leashfoxes are the only type of dog capable of retracting their claws like cats dofoxes also have vertical pupils that look more like those of cats than the rounded pupils other dogs havenimal of the month foxes are a member of the dog family a female fox is called a vixen a male fox is called a dog fox or a tod and baby foxes are called pups kits or cubs a group of foxes is called a skulk or a leash
What gets into oil. Water is probably the most common chemical contaminant in hydraulic systems and condensation the most likely source. A system run in hot, humid environments ingests air containing water vapor, which then condenses upon cooling.
Besides water issues, other problems have been associated with hydraulic fracturing. The release of volatile organic compounds (VOCs) is one concern. Another is methane: Wellheads have leaked gases including methane, a greenhouse gas dozens of times more potent than carbon dioxide.