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Complex Systems Introduction

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Questions and Answers

What is a characteristic of a static system?

It changes over a period of time

It is always in a state of steady-state

It requires continuous input to maintain stability

It has a fixed condition and tends to remain in that fixed condition (correct)

According to the classical interpretation of natural systems, what type of system do they represent?

Non-steady-state systems

Open systems

Dynamic systems

Static systems (correct)

What is an example of a non-steady-state system where the inputs are less than the outputs?

A system with constant input and output

A system in equilibrium

Planting a tree for each one harvested

The extraction of fossil fuels (correct)

What is a characteristic of a dynamic system?

It changes over a period of time Signup and view all the answers

What type of system is characterized by a steady-state where the inputs equal the outputs and the storage within the system does not change?

Open system Signup and view all the answers

What is the primary function of negative feedback in a system?

To maintain a steady-state condition in a system Signup and view all the answers

What is a key concept in understanding complex systems?

How matter and energy flow between parts of the system Signup and view all the answers

What is a characteristic of nonlinear processes in a system?

The output change is dependent on the previous input Signup and view all the answers

What is the term for the delay between the cause and the appearance of an effect in a system?

Lag time Signup and view all the answers

What is a characteristic of an open system?

It can receive energy or matter from the outside and lose energy/matter to the outside Signup and view all the answers

Which of the following is an example of a closed system?

The Earth, in terms of matter Signup and view all the answers

What is a possible consequence of a system that experiences overshoot and collapse?

Irreversible consequences Signup and view all the answers

What is an important aspect of understanding complex systems?

The system's connection to the rest of the environment Signup and view all the answers

What is an example of a system response that involves a delay?

Environmental pollution Signup and view all the answers

What is a static system?

A system that remains unchanged over time Signup and view all the answers

What is a characteristic of positive feedback in a system?

An increase in output leads to an increase in output Signup and view all the answers