With the evolution of technology, humans have been able to go from reading a paper map in order to get directions somewhere to simply going on a cellular device and letting that device guide you to your destination in less time. 15 people found this helpful.
A variety of animals live in the grasslands. These include prairie dogs, wolves, turkeys, eagles, weasels, bobcats, foxes, and geese. A lot of smaller animals hide down in the grasses such as snakes, mice, and rabbits. The North American plains were once full of bison.
Grassland biomes are ecosystems in which the predominant vegetation type consists of various grasses rather than trees or large shrubs. Grasslands may be divided into several types, including savannas, temperate grasslands, tallgrass prairies, steppes, alpine tundra and flooded grasslands, among others.The type of grassland that occurs in a particular region is based on the latitude, terrain, local climate, precipitation and wildfire regime.emperate grasslands lack the scattered trees that are characteristic of savannas. Temperate grasslands have distinct hot and cold seasons and a moderate amount of precipitation in the late spring and early summer.