Biology ecosystems 0.0 / 5 ? BiologyEcology, ecosystems and environmental biologyNational 5SQA Created by: samadhi14Created on: 12-03-18 20:32 What is a species? A species is a group of organisms that can interbreed to produce fertile offspring of a similar type. 1 of 17 What is biodiversity? Biodiversity is the variety and abundance of living organisms found in a particular area. (The number of species in a living area) 2 of 17 What is population? The number of individual of one species found in one area 3 of 17 What is a producer? Producers are green plants that can produce their own food by photosynthesis 4 of 17 What are consumers? Consumers eat other organisms to obtain energy 5 of 17 What are herbivores? A consumer that ONLY eats plants to obtain energy. (Primary consumers) 6 of 17 What are carnivores? Carnivores only eat other animals to obtain energy. 7 of 17 What are omnivores? Consumers that eat both animals and plants to obtain energy 8 of 17 What is a predator? Predators are consumers that kill other animals to eat 9 of 17 What are prey? Prey are species that are killed by other consumers. 10 of 17 What is a food chain? A sequence of organisms which energy flows 11 of 17 What are food webs? Food webs show the paths that energy can take through an ecosystem 12 of 17 What is a community? All of the individuals of all of the species 13 of 17 Habitat? The location or zone where an organism lives. 14 of 17 Ecosystem How the community and non living things (habitat) interact. 15 of 17 Interspecific competition? Occurs amongst individuals of DIFFERENT species for the same resources they require. 16 of 17 Intraspecific competition? Occurs amongst individuals of the SAME species and for its resources required 17 of 17
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