Final answer:
The original source of energy for gasoline is the sun, as gasoline is produced from fossil fuels, which originated from ancient biological materials that used photosynthesis to store solar energy. The correct answer is B) Sun.
Step-by-step explanation:
The original source of energy for gasoline is the sun. Gasoline is derived from fossil fuels such as petroleum, which are in turn sourced from ancient organic matter like plants and microscopic organisms in the oceans. These organisms used photosynthesis to convert sunlight into chemical energy. Over millions of years, this organic matter was buried, subjected to intense heat and pressure, and transformed into fossil fuels like coal, oil, and natural gas.
Taking this into consideration, the correct answer to the question about the original source of energy for gasoline is B) Sun. Though gasoline is immediately obtained from petroleum (a fossil fuel), the energy initially used by ancient biological materials to form these fuels came from the sun. This stored solar energy is then released when gasoline is combusted in engines.
Fossil fuels like petroleum and natural gas have been the primary sources of energy, particularly for transportation and electricity generation. As we become more aware of the environmental impacts, there's a growing trend towards renewable energy sources which are directly or indirectly derived from the sun, geothermal heat, or the movement of water.