This document is an assignment sheet asking a student to draw and label one benthic macroinvertebrate from each of three pollution tolerance groups: pollution sensitive, somewhat pollution sensitive, and pollution tolerant. The student is to write their name at the top and provide the requested drawings and labels in the designated sections.

1. Name_______________________
Stream Study
Draw and label one benthic macro invertebrate
from each pollutant group.
Group 1: Pollution Sensitive
Label Macroinvertebrate
_____________________________
Group 2: Somewhat Pollution Sensitive
Label Macroinvertebrate
_____________________________
Group 3: Pollution Tolerant
Label Macroinvertebrate
_____________________________