P
Scentists today are studying tidal power as an alternative energy source for generating electricity
Some scientists conclude that tidal power is a good alternative source of energy because it uses a natural process, does not rely on fossil fuels, and does not release greenhouse gases
e t und the ted States in locations with high tidal power potential
Other scientists conclude that tidal power is not a good alternative energy source because tidal power plants can negatively impact the surrounding ecosystem by king marine animals
w of water and causing it buildup in waterways. These scientists recommend not building tidal power plants in U. S. waterways
Both conclusions are based on valid data and scientific reasoning. How can both conclusions be valid?
A The two groups of scientists believe different theories about the process of generating electricity
8. The two groups of scientists are looking at different specific aspects of the same scientific problem
C. The two groups of scientists collect and analyze data about all types of possible alternative energy sources
The two groups of scientists are on opposite sides of the debate on whether the United States needs to find clean alternative energy sources