IB ESS Topic 1

Front

What is a transfer of matter?

Back

Groundwater flow is an example of a transfer of matter.

Front

Define natural capital.

Back

Natural capital is a store of natural resources that can produce a sustainable source of goods and services.

Front

What characterizes an open system?

Back

An open system exchanges matter and energy with its surroundings.

Front

What type of feedback loop makes a system more stable?

Back

A negative feedback loop makes a system more stable.

Front

What is an output of an Environmental Value System (EVS)?

Back

Actions are an output of an EVS.

Front

What is the difference between an open system and a closed system?

Back

An open system exchanges both matter and energy, while a closed system exchanges only energy.

Front

What is the significance of natural resources in sustainability?

Back

Natural resources are essential for producing goods and services sustainably.

Front

Explain the concept of feedback loops in systems.

Back

Feedback loops are processes that can either amplify (positive feedback) or dampen (negative feedback) changes in a system.

Front

What is the role of education in an Environmental Value System?

Back

Education influences the values and actions of individuals regarding environmental issues.

Front

Define the term 'sustainability'.

Back

Sustainability refers to the ability to meet present needs without compromising the ability of future generations to meet their own needs.