Your school is looking for ways to better contribute to the local watershed. Which 2 choices could be options that would help with this effort?
Install rain barrels to collect water for reuse.
Pave more areas of land to create a larger parking lot.
Plant some vegetation to help with runoff.
Push all trash from the parking lot down the storm drains to keep the school yard looking clean.
Install rain barrels to collect water for reuse.
Plant some vegetation to help with runoff.