Question

question 3
which statement accurately describes the accessibility and abundance of fossil fuels?
humans have used up the most convenient sources of fossil fuels.
energy companies have the technology to safely and easily gather fossil fuels.
there is a shortage of oil, but a surplus of coal.
harvesting natural gas through high - tech fracking is environmentally sustainable.

Explanation:

• Fossil fuels are non - renewable resources. Over time, humans have exploited the most easily accessible (convenient) sources. For example, in the early days of oil extraction, surface or near - surface oil deposits were targeted first. As these are depleted, more complex and less convenient extraction methods are needed.
• Energy companies do not have completely safe and easy technology for gathering fossil fuels. For instance, oil spills (e.g., Exxon Valdez, Deepwater Horizon) show the risks and difficulties in oil extraction.
• There is no such clear - cut situation of a shortage of oil and a surplus of coal. Both are being depleted at significant rates, and their availability is affected by many factors like extraction costs, geopolitical issues, and demand.
• High - tech fracking for natural gas is not environmentally sustainable. It can cause groundwater contamination, air pollution (from methane emissions), and seismic activity.

Answer:

Humans have used up the most convenient sources of fossil fuels.