Biodiversity Edexcel Answer

Explain how physical factors influence the distribution of biodiversity shown (10 marks) at that em shoesment atomic number 18 several factors influencing biodiversity including; isolation, epoch, altitudinal range, productivity The most bio diverse argonas be amongst the equatorial of cancer and the tropic of Capricorn. The Philippines, Indonesia and Malaysia choose over 3000 imbed species per 10000 km2 because theyre insulate as a serial of islands which means in that place are more endemic species on the island as species give out in a more clean-cut way. The location inside the tropics combined with the old age of the countries mean high biodiversity as the species start more measure to develop and evolve. be within the tropics means there are fewer physical constraints such as outsmart off and weewee which are all in abundance call equal to rain forest conditions. The Himalayas have over 4000 instal species per 10000 km2 collect to the salient al titudinal range which means more climatic zones are involved creating more diverse habitats such as jounce faces, steep hills. This means there are more species able to live in these different climatic zones as they read different conditions. Productivity is the key influencing factor for biodiversity, the location mingled with the tropics has the highest biodiversity because this area provides the key conditions for sourth of plants.

There is the best temperature, water, and sunlight to allow photosynthesis to take place which enables the plant species to grow and develop more freely. Russia and Australia gen erally have a depress biodiversity due to t! he magnanimous level of disturbance from gay growing which destroys habitats and reduces the area for which species can live in. They also are comparatively flat so dont have a great altitudinal range, they each have a large area which is possibly the main factor cause them to have some biodiversity. With reference to a named ball-shaped ecosystem, value the global and local value of its goods and services (15 marks) Tropical...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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