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→Ecosystems
===Ecosystems===
*[[Ecosystem]] - example in uk, impact of altering a component, examples of large global ecosystems
*[[Biotic Environmental Factor]]
*[[Abiotic Environmental Factor]]
*[[Producer]]s
*[[Consumer]]s
*[[Decomposer]]s
*[[Food Chain]]
*[[Food Web]]
*[[Nutrient Cycle]]
====Tropical Rainforests====
*[[Tropical Rainforest]] - climate, water, soil, plants and animals (+human) interdependence
*[[Interdependence]]
*[[Adaptation]]s
*[[Biodiversity]] - issues including loss
*[[Deforestation]] - rate of deforestation, case study including; causes such as farming, logging, roads, mineral extraction, settlement, population growth, energy source and impacts such as economic, soil erosion, climate change.
*[[Deforestation#Causes of Deforestation]] - farming, logging, roads, mineral extraction, settlement, population growth, energy source
*[[Subsistence Farming]]
*[[Commercial Farming]]
*[[Logging]]
*[[Infrastructure]] - roads, powerlines, buildings
*[[Mineral Extraction]]
*[[Settlement]]
*[[Deforestation#Impacts of Deforestation]] - economic, soil erosion, climate change.
*[[Soil Erosion]]
*[[Climate Change]]
*[[Tropical Rainforest#Value]] - why they're important
*[[Tropical Rainforest#Preservation of Tropical Rainforests]] - management, selective logging, replantation, conservation, eduction, ecotourism, international agreements involving tropical hardwoods and debt relief.
====Deciduous Woodlands====
====Hot Deserts====
====Polar Environments====
====Ecosystems in the UK====
===Changing Physical Landscapes in the UK===
====Coastal Landscapes in the UK====