Final answer:
Petroleum-related products continue to dominate energy usage due to their easy storage and transport, cost-effectiveness, and efficiency.
Step-by-step explanation:
Petroleum-related products continue to dominate energy usage due to several factors:
- Easy to store and transport: Petroleum products have high energy density and can be easily transported and stored, making them convenient for various uses.
- The cheapest form of fuel: Petroleum products are still the most economically viable option compared to alternative energy sources.
- Efficient forms of fuel: Petroleum products remain the most efficient forms of fuel for transportation, providing high energy output for engines.