Relier Pairs Matching - Energy Transfers in EcosystemsVersion en ligne Matching - Energy Transfers in Ecosystems par Benjamin D Morgan 1 Solar Energy 2 Chemical Energy 3 How are the number of zebras in an ecosystem effected by the amount of lions in that same ecosystem? Identify the Independent variable. 4 Thermal Energy 5 How are the number of zebras in an ecosystem effected by the amount of lions in that same ecosystem? Identify a possible controlled variable. 6 Photosynthesis Needs AND Respiration Makes .... 7 Energy does this in an ecosystem/food web 8 Energy Transfer 9 Energy Transformation 10 Energy Transfer and Transformation Statement 11 Energy Transfer Statement 12 Matter does this in an ecosystem/food web 13 Energy Transformation Statement 14 How are the number of zebras in an ecosystem effected by the amount of lions in that same ecosystem? Identify the dependent variable. 15 Photosynthesis Makes AND Respiration Needs Type of Ecosystem - Flows in a 1 Way direction - Solar turns to chemical (photosynthesis) - Chemical (ATP) moves from one organism to another as it is eaten - ATP energy is used by the organism (kinetic…growing, taking water up roots, heart beat, running, etc.) - Heat is lost to environment (body temperature) Statement: The zebra's chemical energy becomes the lion's kinetic energy when the lion digests the zebra and is able to get its heart to beat (kinetic) Glucose and Oxygen Statement: The zebra's chemical energy becomes the lion's chemical energy when the lion eats the zebra When energy changes from one type of energy to another (different) type of energy - Also known as heat - Type of energy lost to the environment as an organism naturally releases heat (body temperature) - Original source of energy for a food chain - Energy source that powers photosynthesis - Form of energy each organism in a food chain is - Passes along from 1 organism to another as one is eaten Amount of lions Carbon dioxide and Water 1. When energy moves from one organism (object) to another organism (object) in a one-way direction. 2. Doesn't recycle - This recycles over-and-over between organisms in a food web/ecosystem as one organism eats another. - It never leaves the ecosystem. It gets re-used. - Atoms in CO2, H2O, C6H12O6, and O2 move in a circular pattern Number of zebras Statement: The zebra's chemical energy becomes the zebra's kinetic energy when it runs.
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