The land bridge over the Bering Strait was able to form due to low sea levels and an accumulation of ice buildup on the continents.
Coordinating written communication between separate cities and colonies
There is no evidence biblically that says Jesus was born on this day. In A.D. 440, the church proclaimed this date to be his birthday.
The correct answer is "semiarid steppe".
Mongolia is characterized by a extreme continental climate, with warm summers and long, dry and very cold winters. It has extreme diurnal and annual ranges of temperature as it is characteristic in continental climate regions. It is a very sunny country, even called "the land of blue sky".
The average temperatures recorded are below zero from November to March, and not too far from zero in April and in October. In winter nights it is common to reach -40°C temperatures (the minimum figure recorded was -55°C at lake Uvs). On the other hand, the most extreme summer temperatures rise as high as +40°C in the Gobi Desert and +33°C in the capital Ulaanbaatar. It is not strange that there are monthly temperature variations of +45°C in many regions of this country.