At the founding, America adopted the Western concepts of civil marriage and family, in which the mother played the primary role (shared with the father) in nurturing children, with the formation of character and moral values as essential objectives.
Tundra climate, major climate type of the KÃ¶ppen classification characterized by sub-freezing mean annual temperatures, large annual temperature ranges (but not as large as in the adjacent continental subarctic climate), and moderately low precipitation.
There are two types of polar climate: ET, or tundra climate; and EF, or ice cap climate. A tundra climate is characterized by having at least one month whose average temperature is above 0 Â°C (32 Â°F), while an ice cap climate has no months above 0 Â°C (32 Â°F).In a tundra climate, trees cannot grow, but other specialized plants can grow. tundra climate is characterized by having at least one month whose average temperature is above 0 Â°C (32 Â°F), while an ice cap climate has no months above 0 Â°C (32 Â°F). In a tundra climate, trees cannot grow, but other specialized plants can grow.