In which of the following ways did Washington’s native people produce a minimal impact on their environment? Select all that apply. (2 points) Responses built fish traps across rivers built fish traps across rivers harvested bark from trees harvested bark from trees dammed rivers, altering salmon runs dammed rivers, altering salmon runs logged old-growth forests logged old-growth forests filled in swamps filled in swamps burned forested areas to increase plant diversity burned forested areas to increase plant diversity tore down hills to make cities

The following options demonstrate how Washington’s native people produced a minimal impact on their environment:

- Harvested bark from trees
- Burned forested areas to increase plant diversity