Final answer:
Natural gas is not evenly distributed due to geological formations, pipeline infrastructure, and the presence of shale resources.
Step-by-step explanation:
Natural gas is not evenly distributed around the globe due to various factors. One major factor is the geological formation of natural gas. It is often found in underground reservoirs, usually on top of oil deposits. Therefore, regions with abundant oil deposits are more likely to have natural gas reserves.
Another factor is the lack of pipeline infrastructure. Natural gas is typically transported through pipelines, and areas without a well-developed pipeline network may have limited access to natural gas. This can make it impractical to collect, store, and transport the gas, leading to uneven distribution.
Additionally, the availability of natural gas can be influenced by the presence of shale resources. Shale gas has become economically viable to extract in recent years, and regions with significant shale deposits may have a higher concentration of natural gas.