The CNL, by comparison, is a master's-prepared advanced generalist. Education and preparation are broad with no specialization. Evidence-based practice is assimilated and applied to the microsystem in which the CNL functions.
Tundras are among Earth's coldest, harshest biomes. Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy and rainfall is scant. Tundra lands are snow-covered for much of the year, until summer brings a burst of wildflowers.
General Climate for Tundra and Alpine Biome. In the tundra regions located in the northern most parts of the world such as northern Canada and northern Russia the climate is very cold and receives very little precipitation. the temperature in the Tundra varies between seasons. In the summer temperatures range from 35 degrees Fahrenheit to 55 degrees Fahrenheit.