Paper cup uses the fewest resources from the environment.
A paper cup
paper cup
Reusable containers, such as stainless steel or glass bottles, would use up the fewest resources from the environment since they can be used repeatedly without needing to be constantly replaced like single-use containers.
Tap water out of a paper cup uses the fewest resources from the environment tap water out of a plastic cup.
paper cups
Natural recycled water
Tap water out of a paper cup uses the fewest resources from the environment tap water out of a plastic cup.
The Piedmont Plateau
The anwser is Central America.
Antarctica has the fewest people, and Australia has the second fewest.
you could put: The fewest......... e.g the fewest countries in the world that have......... are..........