Some people weren't convinced with the theory. Also many people tried to prove that the atom didn't exist, or at least prove the theory wrong.
She has the sea (water), the sand could be viewed as the geosphere and clearly the biosphere. I think for the environment to apply here I would hope to see something about it in the analysis.
Truly, I could go whichever way on this one.
<span>Observe how the sand and plants are displaced by the waves.</span>