91Ó°ÊÓ, whether they are natural, human, or capital, are limited in supply. This limitation is a cornerstone of economics and explains why the problem of scarcity arises.
Natural resources like oil, water, and minerals are finite. Humans also provide labor, another limited resource, and capital refers to tools, machinery, and buildings used in production.
- Natural 91Ó°ÊÓ: These are substances that occur in nature like forests, minerals, and water. Depletion of these can lead to economic or environmental challenges.
- Human 91Ó°ÊÓ: This includes the workforce; education and skills can enhance a laborer's productivity, but human labor is still constrained by factors such as time and energy.
- Capital 91Ó°ÊÓ: Investments in machinery and infrastructure are required to increase production, yet financial resources to invest are often limited.