Exercise 2.1: Run-Off Investigation

Exercise 2.1 Run-Off Investigation
Complete the following questions:

1. Which pan in the experiment is like a field with natural grasses?
2. Which pan in the experiment is like a paved parking lot?
3. Where does excess precipitation or snow melt go in a city?
4. What are some of the pollutants that can be found in city run-off?
5. What can we do to reduce run-off in a city?