Environmental Science May I please have questions 10-14 solved please. Thank you!

Electrical Conductivity (EC) or Specific Conductance (SC)10. What does Electrical Conductivity (EC) measure? Why is measuring EC important when evaluating waterquality (in other words, what does it tell us about the water quality)?Temperature11. How does water temperature affect dissolved oxygen in water?12. List three ways thermal pollution may result in significant environmental impacts.W NBiochemical Oxygen Demand (BOD)13. Define BOD. How can it affect pH and oxygen levels in a body of water?14. List two things that can cause the BOD of a body of water to increase.2.