Which of the following modes of transportation ensures the supply of gas in all-weather conditions?

The mode of transportation that ensures the supply of gas in all-weather conditions is the "pipeline". Pipelines are a safe, reliable, and efficient method of transporting oil and gas products from production areas to refineries and storage facilities. They are typically buried underground or under the seabed, which protects them from extreme weather conditions such as hurricanes, floods, and heavy snow. Unlike other modes of transportation such as trucks, trains, or ships, pipelines are not affected by road closures, traffic congestion, or port delays, which can cause disruptions to the supply chain. In addition, pipelines have a lower risk of accidents and spills compared to other modes of transportation, which makes them a preferred choice for transporting hazardous materials like gas. Overall, pipelines provide a cost-effective and dependable way to transport gas in all-weather conditions.