Scale can also mean the size of an area being studied. Relationships observed at one scale may not be true at another scale. Relationships observed at one scale may not be true at another scale. A scale indicates the relationship between the distances on a map, chart, or plan and the corresponding actual distances.
Scale can also mean the size of an area being studied.
Relationships observed at one scale may not be true at another scale. Items are scarce when the supply of a good or service does not satisfy the demand. Scarcity exists because human wants for goods and services exceed the quantity of goods and services that can be produced using all available resources. Scarcity is the condition of not being able to have all of the goods and services one wants. Resources do not exist in sufficient quantities to satisfy all desires to use them.