After the boom-bust-boom of the fifties and sixties, the borough went into a third and more severe decline again in the mid-1970s along with much of the Rust Belt so that population was just 2,804 at the 2000 census. Now in the 2011 Brownsville still has a handful of buildings condemened or just borded up.
One threat to these Savanna biomes is the animals which graze upon it. Other biomes such as Taiga or Rainforest have a high tree quantity which means that less grass is able to grow for animals to graze on. However, since Savannas have few trees and much wide open space than other biomes an herbaceous layer grows much easier.
This biome is the perfect place to live if you enjoy warm weather year-round and sunny skies, and little rain. Living in the savanna will guarantee adventure and fun exploration. Human affect / environmental problems. Humans have played a major part in loss of tropical grasslands around the world.People see these areas as the âidealâ place for settlement because of the great weather. Humans are also the reason why many of the exclusive spices found in the savanna are disappearing and becoming nearly extinct.he savanna would be a great vacation spot because of the warm tropical weather. Also, one would have the opportunity to observe the vast wildlife that occupy these areas.