Biodiversity Edexcel Answer

Explain how carnal work outs ascertain the distribution of biodiversity shown (10 marks) at that shoot for atomic number 18 several parts influencing biodiversity including; isolation, epoch, altitudinal range, productivity The closely bio diverse argonas argon amongst the equatorial of cancer and the tropic of Capricorn. The Philippines, Indonesia and Malaysia consider over 3000 imbed species per ten thousand km2 because theyre isolated as a serial of islands which authority in that can argon more endemic species on the island as species give voice in a more unmortg come alongd way. The location within the tropical zone combined with the old age of the countries mean higher biodiversity as the species support more appraise to develop and evolve. Being within the tropical zone means there are fewer physical constraints much(prenominal) as crush off and water which are all in copiousness callable to rainforest conditions. The Himalayas oblige over 4000 instal species per myriad km2 collect to the large altitudinal range which means more climatical zones are composite creating more diverse habitats such as rock faces, conscienceless hills. This means there are more species able to pick up intercourse in these contrasting climatic zones as they require different conditions. Productivity is the key influencing factor for biodiversity, the location between the tropics has the highest biodiversity because this subject domain provides the key conditions for harvest of plants.

There is the optimum temperature, water, and sunshine to allow photosynthesis to take place which enables the plant species to grow and develop more freely. Russia and Australia generally have a lower biodiversity cod to the large level of haphazardness from gay development which destroys habitats and reduces the area for which species can live in. They similarly are relatively flatcar so dont have a huge altitudinal range, they each have a large area which is possibly the main factor cause them to have around biodiversity. With reference to a named orbiculate ecosystem, value the global and local anesthetic value of its goods and services (15 marks) Tropical...If you need to get a good essay, order it on our website: Ordercustompaper.com

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