Biomes and Ecosystems Ecotones- transition zones that characteristic of both sides of the biomes that connect Blending of two biomes Difference between Ecosystems and Biomes? Interaction of living and nonliving things in an environment Species geographic area notable for species living there Can be made up of many ecosystems How do humans effect biomes? Pollution Deforestation Overhunting Land Conversion A balanced Ecosystem is.. when the natural animals and plants and non-living components are in harmony An unbalanced ecosystem is.. if it cannot accommodate for any of the species naturally found in that ecosystem Answer the following questions in a different color: 1. Poaching is the illegal killing of certain type of wildlife. There are lots of animals that are protected from being hunted. Tigers are one of these such animals. However, poachers still hunt these nearly-extinct animals. Discuss the consequences of the ecosystems in which tigers live if poachers continue to illegal kill tigers. 2. Although cutting down trees is necessary to produce wood for construction, paper, and other wood-based projects, cutting down too many trees can be devastating to ecosystems. Describe the consequences of cutting down too many trees in one area and come up with alternatives to cutting down mass quantities of trees. What can we do to help? 3. In the Florida Keys, scientists are concerned that certain areas are being “overfished”, meaning that too many people are fishing for the same type of fish in the same area, particularly a large species of shark. This type of shark feeds upon sting rays, which feed upon smaller fish and shellfish. What might happen in this ecosystem if this overfishing is continued for a long period of time? What could we do to help fix this problem? 4. What are some natural disasters that might upset the balance of an ecosystem? 8 facts from video