a buffer
About 700 mph on land
liner
sound barrier
The area of Berchtesgadener Land is approximately 840 square kilometers.
The area of Jerichower Land is 1,336.63 square kilometers.
It serves as the codification of laws for a bast area expansion of land of the empire.
a border
The area of Little Barrier Island is 28 square kilometers.
Alps Mountain.
barrier to stop flooding on main land
The area of Serves-sur-Rhône is 6,490,000.0 square meters.
It is almost like a barrier island just connected to the main land!
Serves as a physical barrier to keep pathogens out.
About 700 mph on land
Area postrema doesn't have blood brain barrier
Calculate the cross-sectional area of the barrier in square feet, multiply the area by the density of concrete (150 pounds per cubic foot), and multiply the answer by the length of the barrier in feet.
Yes you can they just need barrier that goes in the ground where they can't dig out and escape. They also need a land area where they can hibernate in the winter.