Summary
Resources are useful stocks or flows whose value depends on technology, knowledge, culture, accessibility and demand.
Core idea
Understand the system
Resources are useful stocks or flows whose value depends on technology, knowledge, culture, accessibility and demand.
Why and how it happens
Causes and context
Resources are useful stocks or flows whose value depends on technology, knowledge, culture, accessibility and demand. The governing relationship is: A natural material becomes a resource when society can identify, access, use and value it within ecological and economic limits.
How it works
A natural material becomes a resource when society can identify, access, use and value it within ecological and economic limits.
Key facts
- Renewable resources can regenerate if use remains within renewal rates.
- Non-renewable resources form over geological time and are finite on human timescales.
- Resource distribution is spatially uneven, creating trade and geopolitical relationships.
Important terms
- renewable
- non-renewable
- stock
- flow
- resource curse
Examples and case studies
- Water is renewable in the hydrological cycle but can be locally scarce or polluted.
Causes and components
- Key components: renewable, non-renewable, stock.
- A natural material becomes a resource when society can identify, access, use and value it within ecological and economic limits.
Effects and significance
- Non-renewable resources form over geological time and are finite on human timescales.
- Resource distribution is spatially uneven, creating trade and geopolitical relationships.
- Application: Water is renewable in the hydrological cycle but can be locally scarce or polluted.
Geography connection
Water is renewable in the hydrological cycle but can be locally scarce or polluted. This illustrates how resources varies by location, scale or environmental context.
Bangladesh connection
Bangladesh's land, water, fisheries, natural gas, forests and fertile sediment are resources whose use involves trade-offs and governance.
BCS preliminary facts
- Renewable resources can regenerate if use remains within renewal rates.
- Non-renewable resources form over geological time and are finite on human timescales.
- Resource distribution is spatially uneven, creating trade and geopolitical relationships.
BCS written analysis
Build an analytical answer
- Resources are useful stocks or flows whose value depends on technology, knowledge, culture, accessibility and demand.
- A natural material becomes a resource when society can identify, access, use and value it within ecological and economic limits. Use water is renewable in the hydrological cycle but can be locally scarce or polluted. as a named application in a comparative answer.
Common misconceptions
- Renewable does not mean inexhaustible.
- A resource is not valuable independently of technology and social demand.
Practice
Test your knowledge
Choose the best answer, then check it.
Resources: which statement correctly applies renewable to this topic?
Quick revision
- Resources
- Renewable resources can regenerate if use remains within renewal rates.
- Non-renewable resources form over geological time and are finite on human timescales.
- renewable / non-renewable
- Definition → process → spatial example