Relier Pairs Higher Levels of Organization FlashcardsVersion en ligne Flashcards par Benjamin D Morgan 1 Biotic factors 2 Organism 3 How is the population of bacteria effected by the number of bacteria organisms living in the area? The controlled variable is? 4 Niche 5 Evidence 6 Biosphere 7 Abiotic factors 8 How is the population of bacteria effected by the number of bacteria organisms living in the area? The independent variable is? 9 Community 10 Population 11 How is the population of bacteria effected by the number of bacteria organisms living in the area? The dependent variable is? 12 Habitat 13 Species 14 Claim 15 Higher Levels of Organization 16 Ecosystem The physical area where a species lives. Includes the living organisms (all the populations) in an area and the non-living aspects of the environment Population of Bacteria Two or more populations of different species that live in the same area and interact with one another. Observations of the environment/situation AND/OR the data (observations) collected during experiment A group of organisms that are all the same species. All the non-living things in an ecosystem, such as temperature, sunlight, and precipitation. A single individual from a species. All the living things in an ecosystem, such as plants and animals. The role a species plays in the ecosystem. Includes most of Earth, including part of the oceans and the atmosphere with living organisms. Explanation/answer based off of our experimental results OR observations of the some sort of phenomena (situation) A group of similar organisms that can breed and produce fertile offspring. Individual Organisms > Populations > Community > Ecosystem > Biosphere Number of bacteria organisms living in the area The size of the ecosystem under study