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Try to keep pets indoors during cold weather, but if they go outside, thoroughly wipe their legs and underbelly free of snow when they come in. Staying safe indoors Never use generators, gas or ...
Hypothermia — when the body gets dangerously cold — can happen even when you don’t feel cold, such as while you’re working up a sweat shoveling snow. If you start to feel sleepy or ...
Ammonia is toxic to aquatic life which leads to increased amounts of fish deaths. [6] Ammonia pollution also leads to eutrophication. Eutrophication is the growth of algae that kills other aquatic life and creates dead zones. Ammonia pollution affects freshwater and salt water ecosystems differently due to physical and chemical differences.
Winter can bring intense cold, snow, sleet, and freezing rain across the United States and its territories. Even Hawaii gets snow on its Big Island, and major cities as far south as Atlanta and ...
Ammonia occurs in nature and has been detected in the interstellar medium. In many countries, it is classified as an extremely hazardous substance. [15] Ammonia is produced biologically in a process called nitrogen fixation, but even more is generated industrially by the Haber process. The process helped revolutionize agriculture by providing ...
Ammonia is lethal in certain doses, but proper preparation and emergency protocols can mitigate these risks down to as little as one death per decade, according to the EPA. [1] The unusual smell of ammonia is one reason for that, which allows humans to detect leaks at as low as 5ppm, while its toxic effects begin above 300ppm. [1]
Winter Storm Watch: Alerts the public to the possibility of a blizzard, heavy snow, heavy freezing rain, or heavy sleet. Watches are usually issued 12-48 hours before the beginning of a Winter Storm.
The shelter should not be too big so body warmth stays near the occupants. Good ventilation is essential especially if a fire will be lit in the shelter. Fires should be put out before the occupants sleep to prevent carbon monoxide poisoning. People caught in very cold, snowy conditions can build an igloo or snow cave to shelter. [58] [59]