Final answer:
Rivers and streams impact people's lives by serving as transportation routes, providing floodplains with nutrients, storing excess water, and supporting a diverse range of species.
Step-by-step explanation:
Rivers and streams impact people's lives in several ways:
- They are used as transportation routes.
- They provide floodplains with nutrients required by plants and crops.
- They store excess water from floods, slow down runoff, and help prevent erosion.
These water bodies also support a high biodiversity and provide a unique habitat for many species of animals.