Exit Ticket: Problem 4 Environmental Health Exposure (Final check)

The next check on this week's work. It covers a different skill from the last one, so this is a fresh check rather than a retake. Enter your Student ID and submit.

1. 1. To assess a community's risk from a water pollutant, you most need to know the:

   ADate the problem was first reportedBName of the company upstreamCColor and smell of the river waterDConcentration and length of exposure

Enter your Student ID to submit.