Explain why the following scenario fails to meet the definition of a problem statement. Situation: New housing is booming in Rio Rancho, New Mexico, and water use is increasing rapidly, reaching an all-time high in 2012.

On solidification from a melt, the polymer polyethylene forms a semi-crystalline spherulite structure. (i) sketch an individual spherulite and label the amorphous and crystalline regions. (ii) draw a schematic to show the changes in specific volume with temperature during cooling from the melt, comparing it to the theoretical extremes of fully crystalline and fully amorphous (indicate tm and tg)