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IB ESS Topic 1.2 - Systems and models questions well answered $9.99   Add to cart

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IB ESS Topic 1.2 - Systems and models questions well answered

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  • IB ESS
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  • IB ESS

IB ESS Topic 1.2 - Systems and models questions well answered

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  • October 7, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • IB ESS
  • IB ESS
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BravelRadon
IB ESS Topic 1.2 - Systems and models

System - correct answer ✔✔A set of inter-related parts working together to make a complex whole



Open system - correct answer ✔✔Exchanges matter and energy with its surroundings



Closed system - correct answer ✔✔Exchanges energy but not matter with its surroundings



Isolated system - correct answer ✔✔Exchanges neither matter nor energy with its surroundings



Transfer - correct answer ✔✔Occurs when energy or matter flows and changes location but does not
change its state



Transformation - correct answer ✔✔Occurs when energy or matter flows and changes its state - a
change in the chemical nature, a change in state or a change in energy



Systems approach - correct answer ✔✔A way of visualizing a complex set of interactions which may be
ecological or societal



Model - correct answer ✔✔A simplified version of reality that can be used to understand how a system
works and predict how it will respond to change



Stock - correct answer ✔✔Where the material or energy is stored

(box)



Flow - correct answer ✔✔Where the material or energy is moving from one place to another (arrows)



Processes - correct answer ✔✔The things that are happening in the system

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