Final answer:
Recent research indicates that bottled water is not necessarily safer or purer than tap water and consumes more fossil fuels in its production and transportation. It is also significantly more expensive.
Step-by-step explanation:
Recent research has shown that bottled water is not necessarily any safer or purer than tap water. It is important to note that all water in nature contains impurities. Bottled water also consumes more fossil fuels in its production and transportation compared to tap water. Additionally, bottled water is significantly more expensive than tap water.