B7-Ecology 0.0 / 5 ? ScienceBiologyGCSEAQA Created by: Wynnie24Created on: 18-02-19 14:16 Habitat The place where an organism lives 1 of 10 Population All the organisms of one species living in a habitat 2 of 10 Community The population of different species living in a habitat 3 of 10 Abiotic factors Non-living factors of the environment e.g. temperature 4 of 10 Biotic factors Living factors off the environment e.g. food 5 of 10 Ecosystem The interaction of a community of living organisms (biotic) with the non-living (abiotic) parts of the environment 6 of 10 Organisms compete for resources to survive 1)Moisture level 7 of 10 Examples of abiotic factors are..... 1)Moisture level 2) Light intensity 3)Temperature 4) Carbon Dioxide level (for plants). 5) Wind intensity and direction 6) Oxygen level (for aquatic animals) 7) Soil pH and mineral content 8 of 10 Examples of biotic factors are..... 1) New predators arriving 2) Competition 3) New pathogens 4) Availability of food 9 of 10 Why is high biodiversity important? It makes sure that ecosystems are stable because different species depend on each other 10 of 10
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