18. Which of the following is a major reason that many people are against damming up rivers for human use?(1 point) Responses Dams create floods Dams create floods Dams are not aesthetically pleasing to the community Dams are not aesthetically pleasing to the community Dams affect the aquatic organisms and surrounding ecosystem Dams affect the aquatic organisms and surrounding ecosystem Dams prevent the use of water for hydroelectric power

Dams affect the aquatic organisms and surrounding ecosystem