The high cost of extracting fossil fuels from under the ground or sea is what type of factor affecting a country's ability to supply energy?

The high cost of extracting fossil fuels from under the ground or sea is an economic factor affecting a country's ability to supply energy. Here's why:

1. Extraction Process: The process of extracting fossil fuels is complex and requires significant investment in technology, infrastructure, and manpower. This includes the cost of drilling equipment, transportation, and the cost of complying with environmental regulations.

2. Market Fluctuations: The cost of extraction can also fluctuate based on market conditions. For example, if the price of oil drops significantly, it may not be economically viable to extract oil, especially from challenging environments like deep-sea drilling.

3. Environmental Costs: There are also environmental costs associated with fossil fuel extraction. These can include the cost of cleaning up oil spills or managing the environmental impact of extraction activities.

4. Political Factors: Political instability or changes in government policy can also affect the cost of extraction. For example, changes in regulations or taxes can increase the cost of extraction.

So, all these factors contribute to the high cost of extracting fossil fuels, making it an economic factor affecting a country's ability to supply energy.