31. This land bridge between the Achterwasser and the Baltic Sea is only 300 metres wide. 32. The pass is a land bridge to Champasak Province. 33. The only way they could reach the New World was by the Bering land bridge . 34. The cave is separated from the sea by a land bridge about 80 metres wide. 35. In the late Pleistocene, Chilo?Island was connected to mainland Chile by a land bridge . 36. The local seas continued to drop until a land bridge connected the state with Asia. 37. You can raise land bridges to cross the ocean. 38. After that crossbreeding, a population of steppe bison crossed the Bering Land Bridge to North America. 39. Later, the Asian dinosaurs coming across the land bridge replaced most of the North American dinosaurs. 40. Sea levels fell, creating land bridges between Africa and Eurasia and between Eurasia and North America.
