4
AssignmentMultiple Dropdowns

Lab: Effects of Human Activity on Freshwater Resources

Question 4 • {HS} Earth and Space Science Sem. 1

Geraldo wants to model the effect of acids on the pH of water for a group of students. Which pollutant should Geraldo add to the water? What will the pH reading be after Geraldo adds the pollutant?

Answer
Selection 1:

pesticide

Selection 2:

less than 6.65

Previous
Next