An anti-lock braking system or anti-skid braking system is an automobile safety system that allows the wheels on a motor vehicle to maintain tractive contact with the road surface according to driver inputs while braking, preventing the wheels from locking up and avoiding uncontrolled skidding. It is an automated system that uses the principles of threshold braking and cadence braking which were practiced by skillful drivers with previous generation braking systems. It does this at a much faster
This is a list of the mammal species recorded in Russia. There are 266 mammal species in Russia, of which 5 are critically endangered, 13 are endangered, 26 are vulnerable, and 6 are near-threatened.One of the species listed for Russia is extinct and one can no longer be found in the wild.here are 266 mammal species in Russia, of which 5 are critically endangered, 13 are endangered, 26 are vulnerable, and 6 are near-threatened. One of the species listed for Russia is extinct and one can no longer be found in the wild.
The arctic ground squirrel's main habitat is the arctic tundra. The squirrels live in the sandy soil for easy digging and good drainage. The arctic ground squirrel's main habitats are on mountain slopes, river flats, banks, lakeshores and tundra ridges.The arctic ground squirrel's over all length is 1-1.3 feet long and the tail length is 3-5 inches.Their average weight is 23-28 ounces. The arctic ground squirrel is oval shaped. The color of the arctic ground squirrel's coat is gray, spotted with white and is light brown with touches of cinnamon.rctic ground squirrels are social animals. Groups of arctic ground squirrels are called colonies and a male leads the group. Arctic ground squirrels do not migrate but males will some times immigrate to different colonies. The life span of males is six years and the life span of females is eleven years.