Sustainable Management of Resources (Cambridge (CIE) IGCSE Environmental Management): Revision Note

What is a finite resource?

• A finite resource is a natural resource that is used up at a faster rate than it is replaced

• These resources exist in limited amounts on Earth

• Once they are used, they cannot be replaced within a human timescale

  • Examples include fossil fuels, minerals, and metals

• Overuse of finite resources can lead to depletion—the reduction or exhaustion of available supplies

• Managing their use carefully helps reduce environmental damage and resource shortages

What is sustainable resource management?

• Sustainable management of resources ensures that:

The needs of the present generation are met, without stopping future generations from being able to meet their own needs

• This requires the current generation to use resources wisely and efficiently

• Sustainable resource management aims to reduce waste and encourage reuse and recycling

  • Includes developing alternative materials and renewable resources

• Helps maintain a balance between economic growth and environmental protection

• Encourages long-term planning rather than short-term gain