Question

which statement describes a disadvantage of nonrenewable resources? it is hard to collect large quantities of them at a time. they are inconsistent or unreliable as an energy source. they are expensive to collect and transform into energy. it is difficult to change the habit of using the resource.

Explanation:

Non - renewable resources like fossil fuels often require complex and costly processes for collection (such as deep - sea oil drilling) and transformation into usable energy (e.g., refining oil). They are not hard to collect in large quantities in general (e.g., coal mines), are relatively consistent as energy sources, and the difficulty of changing usage habits is more of a social aspect rather than a fundamental resource - related disadvantage.

Answer:

They are expensive to collect and transform into energy.