What resources are typically most affected by an increasing population?

An increasing population significantly impacts resources that are essential for sustaining human life and economic activity. Fuelwood, water, and arable land are fundamental resources that must meet the needs of a larger number of people.

Fuelwood is often used as a primary energy source, especially in developing regions. As the population grows, the demand for fuelwood increases, leading to potential deforestation and depletion of local forests. This not only affects the availability of fuel but also impacts biodiversity and contributes to climate change.

Water is another critical resource that faces pressure from population growth. Increased demand for drinking water, agricultural irrigation, and sanitation can lead to over-extraction and pollution of water bodies, resulting in water scarcity, which can severely impact human health and agricultural productivity.

Arable land is essential for food production. A rising population increases the demand for food, necessitating more land to be cultivated. This can lead to land degradation, loss of soil fertility, and the conversion of natural habitats into agricultural land, affecting ecosystems and biodiversity.

In summary, fuelwood, water, and arable land are most directly affected by increases in population, as they are vital resources required for energy, sustenance, and food production.