The term over-population is best defined as the situation where
Answer Details
The term over-population is best defined as the situation where the population exceeds available resources.
Overpopulation occurs when there are too many people living in a particular area relative to the resources and services available to sustain them. This can result in a range of environmental, economic, and social problems, such as food and water shortages, poor sanitation, pollution, and increased competition for resources.
High population density is one potential consequence of overpopulation, but it is not the sole factor. Birth rate being equal to death rate, on the other hand, would result in a stable population, but not necessarily an overpopulated one.
An increasing birth rate and decreasing infant mortality rate may lead to population growth, but this alone does not necessarily indicate overpopulation. It is the combination of population growth and resource depletion that can result in overpopulation.
Therefore, the answer is option C: the population exceeds available resources.