If only grass is protected for rhinoceros conservation but marshy water areas are not protected, what weakness will remain?

Correct answer: Need for wet habitat will remain incomplete

Rhinoceros conservation requires protection of the complete habitat, not merely one food component. Grasslands provide feeding areas, while marshes, wetlands, and nearby water bodies support drinking, cooling, shelter, movement, and other ecological needs. If only grass is protected, the animal’s wet-habitat requirement remains incomplete. Therefore option A identifies the weakness; the other choices deny the importance of habitat or falsely claim conservation is complete.