Lemurs in Madagascar Assignment

Associate Level Material Lemurs in Madagascar Assignment View the â€Å"Lemurs in Madagascar – Surviving on an Island of Change† video. Using the information found in this video, and in Ch. 5 and 6 of Visualizing Environmental Science, answer the following questions in 25 to 100 words each. 1. What are Madagascar’s biomes? Discuss the major features of at least one of these biomes. Use the textbook for biome examples. A= In Madagascar their biome is the tropical rainforest. A feature of a biome from the tropical rainforest is the temperature; it is usually warm yearly with rain every day.There are 3 different layers to the biome in the tropical rainforest, first being the layer on top of trees, the second layer being on the leaves, and the last layer being on the ground of the rainforest. 2. What changes happening in Madagascar are posing challenges for lemurs? Give details about the sources, time scale, and types of change. A= the changes that are happening are creating many challenges to lemurs is the destruction of the tropical rainforest by humans.Lemurs eat the leaves from the trees, and if the trees are being cut down it is destroying not only the rainforest but the lemur’s source of food. 3. Which types of lemurs are adapting to the changes? Which types of lemurs are not adapting well? Why? A= the lemurs that are doing well with the changes are the ones secondary to the habitats altered by people, these lemurs are called the ring-tailed lemur, they use the crops of the people to find food due to the destruction of the rainforest.The lemurs that are not adapting well are the bamboo lemurs, they eat only bamboo and since a lot of plants are gone they do not have food to eat. 4. What behavioral and physical traits are being favored in lemurs in the changing Madagascar environment? A= well some of the lemurs are able to adapt to the changes and they are studying this type to see what will help them change and also to see if that c hange can be shown to other lemurs. 5. Why might lemurs not evolve to adapt to the changes in Madagascar?A= this can happen is a lemur only eats a certain type of plant and if there is no longer that plant in the rainforest then the changes for that breed of lemur will not be good. 6. Which biogeochemical cycles may be altered by anthropogenic activities on Madagascar, and how? A= this involves the transition between atmospheric gases, soils, oceans and living organisms. Since the humans continue to destroy these resources in Madagascar areas will continued to be effected. Reference â€Å"Lemurs in Madagascar: Surviving on an Island of Change. † Films Media Group, 2006. Films on Demand.