Eco Systems 0.0 / 5 ? BiologyVariety of life and classificationIGCSEEdexcel Created by: Avril wCreated on: 27-10-18 14:00 Ecosystem? A community of organisms along with all the non-living conditions 1 of 10 community? All the organisms of different species living in a habitat 2 of 10 population? All the organisms of one species in a habitat 3 of 10 Habitat? A place where an organism lives. 4 of 10 Interdependance? Organisms depend on each other for things such as food and shelter in order to survive and reproduce. 5 of 10 mutualism? a relationship between two organisms in which both benefit.(eg bees and flowers) 6 of 10 parasites? They live closely with thier host, they will take what they need but the host will not benefit. 7 of 10 name 3 abiotic factors? temperature, light intensity, amount of water, levels of pollutants 8 of 10 Name 2 biotic factors? competition and preditation 9 of 10 What does a pyramid of biomass show? it shows the mass of living material on each trophic level. 10 of 10
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