What sustainability concerns are suggested by each of these images? Describe one concern for each of the communities pictured here with respect to each of the three pillars of sustainability. Evaluate which community is more likely to achieve sustainability, and explain your reasoning. Your response should be a paragraph in length.

Answerscientists are able to work both with current and future technology;

Answer texture;

See diagram.we use washers to get the area and we will be integrating with respect to xouter radius is the  distance between y = e^x and y = -1    inner radius of washer is the distance between y = 1 and y = -1    the area of one cross-section of a washer is    solid lies between x = 0 and x = 2. the volume is    if you need this expanded, then    the question doesn't say to evaluate, so we're done.   

B) an efficient process