Populations & Ecosystems Crossword 1.0 / 5 based on 1 rating ? BiologyEcology, ecosystems and environmental biologyA2/A-levelAQA Created by: DaraCreated on: 10-08-12 16:55 Where an organism lives. Habitat 1 of 20 All the organisms of one species in a habitat. Population 2 of 20 All the organisms of different species in a habitat. Community 3 of 20 All the living and non-living conditions of a particular habitat. Ecosystem 4 of 20 Living conditions. Biotic 5 of 20 Non-living conditions. Abiotic 6 of 20 The role of a species within its habitat. Niche 7 of 20 Feature which increases an organism's chance of survival. Adaptation 8 of 20 The number of individuals of one species in a particular area. Abundance 9 of 20 The number of samples a species is recorded in. Frequency 10 of 20 How much of a sample is covered by a plant species. Percentage Cover 11 of 20 Where organisms are within an area being investigated. Distribution 12 of 20 Steep-sided container sunk in the ground with a partially open lid. Pitfall Traps 13 of 20 Jar for collecting insects via inhalation. Pooter 14 of 20 Square frame divided into 100 smaller squares. Quadrat 15 of 20 Quadrats placed along a transect. Belt Transect 16 of 20 Measuring at intervals instead of along the whole transect. Interrupted Transect 17 of 20 Recording species touching a tape measure lined up along the transect. Line Transect 18 of 20 Tray/sheet held under a shaken tree to catch organisms. Beating Tray 19 of 20 Method used to measure abundance of more mobile organisms. Mark-Release-Recapture 20 of 20
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