You can often treat the symptoms of swelling that occurs on both sides of your body yourself, Dr. Botek says. 1. Compression socks. Available at your local drug or grocery store, compression socks provide pain relief and prevent fluid collection in your legs, ankles and feet.
Precipitation in the tundra totals 150 to 250 mm a year, including melted snow. That's less than most of the world's greatest deserts! Still, the tundra is usually a wet place because the low temperatures cause evaporation of water to be slow.
Many of the animals migrate south for the winter whereas some stay behind or even group together for ritual group suicide (lemmings). There is little precipitation all year long in the Tundra. The average yearly total is 136 mm, out of which 83.3 mm is snow. This low amount is due to the fact that there is very little evaporation. Since the average temperature is below freezing, it give little or no time for any of the snow and/or ice to melt.