Concept:In Economics, land includes all natural resources provided by nature. Non-renewable land resources are those that cannot be replaced or regenerated once they are used up.
Explanation:Natural gas, such as methane, is a fossil fuel found deep beneath the earth’s surface. It is considered a part of land as a factor of production.
Once extracted and used, natural gas cannot be replenished within a human lifetime, making it a non-renewable land resource.
In contrast, marshy land, farmland, oxygen (
O2), and carbon dioxide (
CO2) are either renewable or are not classified as mineral reserves from land.
Hence, among the given options, only natural gas is a non-renewable example of land.
Answer:C. some natural resources such as natural gas.