Question

What makes a material a resource?

Answer 1

Answer:

Material resources are materials found in nature that can be used for practical, human purposes that are considered to have value. You can sell houses, and you can sell glass windows, so both of these things certainly have a value in money. But as long as humans think an item has some value, it's a material resource

Answer 2

Answer:

things which we use in our surroundings when satisfies or completes our needs are called resources. Things become resources when they have a value. A resource gains it's value by how it used or their utility. ... Above given examples have their own value which makes them a resource.

hope you find it helpful :)