Thorium is a fertile material for nuclear power reactors. But at a long therm is non-renewable.
its reusable resource.
A renewable resource
Its a natural unrenewable resource.
Human resource
It is a kind of resource that can be used up and will not last forever.
capital
bedrock
Type 2
renewable
Food (fruit).
Lava
an instance of a resource is the no. of resources of a particular resource type are available. For eg: If we say we have 5 instances of a resource printer,it simply means that there are five printers available for use.