Question 1
(Multiple Choice Worth 2 points)
Which of the following is an action that people in Florida could take to help decrease the turbidity of coastal waters?
Question 12
(Essay Worth 5 points)
Bethany has a fish tank at her house. She uses the following data table to keep track of the nitrate and phosphate levels in the tank.
Month | Nitrates | Phosphates | |
January | 8.0 mg/L | 0.010 mg/L | |
February | 8.1 mg/L | ||
March | 7.9 mg/L | 0.009 mg/L | |
April | 9.2 mg/L | 0.012 mg/L | |
May | 9.7 mg/L | 0.020 mg/L | |
June | 9.9 mg/L | 0.029 mg/L | |
July | 10.6 mg/L | 0.032 mg/L | |
August | 10.8 mg/L | 0.038 mg/L | |
September | 11.0 mg/L | 0.036 mg/L |
Bethany notices that the fish tank is gradually filling with algae. Based on the data she has collected, when did the problem most likely start? Explain.
Question 1 (Multiple Choice Worth 2 points)
Which of the following is the most wasteful use of water?
Question 12 (Essay Worth 5 points)
List and describe five things your community could do to improve water conservation efforts at home.