Plaque psoriasis is a chronic autoimmune condition that appears on the skin in patches of thick, red, scaly skin. It can affect anyone and is not contagious. Plaque psoriasis can be a very itchy and sometimes painful condition.It also can be embarrassing and does not always respond to treatment.laque psoriasis typically involves patches of rough, red skin and silvery-white scales. This is because the skin cells receive a signal to produce new skin cells too quickly. They build up and shed in scales and patches.
For half of the year, the average temperature is below freezing. In the winter the average air temperature is warmer than it is for tundra, which lies north of the taiga. The taiga climate has an average annual rainfall of 12 - 33 inches (30 - 84 cm).Most of it falls in the summer as rain. The corresponding biome would be the Taiga biome. The global range for taiga goes all around the world from Alaska, to Canada, Scandinavia, Russia and China.or half of the year, the average temperature is below freezing. In the winter the average air temperature is warmer than it is for tundra, which lies north of the taiga. The taiga climate has an average annual rainfall of 12 - 33 inches (30 - 84 cm).
The Taiga Biome The taiga is a forest of the cold, subarctic region. This biome lies in the Northern Hemisphere right below the tundra.The temperature range is -65Â° F to 70Â°F (-54 to 21Â° C). For one half of the year, the temperature is below freezing.ut the temperature is warmer than the temperature in the tundra. The taiga climate has an average annual rainfall of 12 - 33 inches (30 - 84 cm). Most of the precipitation falls in the summer as rain, but a portion of the precipitation does fall as sleet or snow in the winter.