Edexcel IGCSE Physics 复习笔记 4.2.7 Comparing Energy Resources

• Each energy resource has various advantages and disadvantages associated with it
• A renewable energy resource is one that is replenished at a faster rate than the rate at which it is being used
  • As a result of this, renewable energy resources cannot run out

   

• A reliable energy resource is one that can produce energy at any time
• Non-reliable resources can only produce energy some of the time (e.g. when it’s windy)

• The table below shows a comparison of the advantages and disadvantages of the different energy resources:

Comparison of Different Energy Resources Table

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