Ecosystems Notes

Geography: Ecosystems at Risk. Biophysical interactions which lead to several(a) ecosystems and their functioning: * Characterised by the interactions betwixt abiotic (non-living) and biotic (living) environments. * Biosphere, lithosphere, hydrosphere and the atmosphere- significant role in functioning. * Interactions of diverse species bewilder the complexity of ecosystems across the world. Abiotic Influences: * Celestial influences- sun and daydream influencing cadence of day, night, heat, light and pull on earth. * Earth influences- oceansonal worker changes, rainfall, temperature, hook patterns, tidal change and ocean currents. * Chemical influences- sea sprayer blown inland, nutrient upwelling in oceans and fallout from the atmosphere. * engage events- Tsunamis, volcanos, fires and storms. biotic Influences: * Life cycles- nutriment chain relationships. * Migration behaviour patterns- botany (cross-pollination) and ani mals. * people dynamics- influences species interactions through increase and decrease. * Adaptions- Distribution of species deep down an ecosystem. * Species interactions- maintenance, wellness and functioning of ecosystems. What is biodiversity? * Variety of life forms that are best flout to survive the current conditions on earth.

* Genetic diversity- variations of genetics within a specific species. * Species diversity- variety of species within a habitat. * bionomic diversity- variety of biological communities that interact with each other and non-living environment. study living components of ecosystems: ! * Ecosystems work through the interactions of aptitude and matter that ladder ins between biotic and abiotic components. * Each beingness has a role to play in the flow of energy and cycle of matter. * Living organisms= Producers or consumers. * Producers make their own food from substances obtained in their environment. * Photosynthesis and chemosynthesis= process by which...If you want to get a enough essay, order it on our website: OrderCustomPaper.com

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