
water quality
Presentation
•
Science
•
8th Grade
•
Easy
+2
Standards-aligned

Romario Pettway
Used 6+ times
FREE Resource
9 Slides • 4 Questions
1
Water Quality(case 4 ocean)
By Romario Pettway and Nathan Horne
2
Multiple Select
Which of these are healthy (check all that apply)
low turbidity
low DO
PH of 6
low temperature
3
Turbidity and Color
There is high turbidity in the ocean and, the water has turned green.
4
Open Ended
what causes high turbidity
5
Dissolved Oxygen
In this area of the ocean there is low dissolved oxygen resulting in the death of organisms.
6
Multiple Choice
low DO = what
low bioindicators
pollution
Dababy
Lebron James
7
Water Temperature
The temperature of the water is high especially in the summer months the highest being August.
8
Bio-Indicators
Fish and other ocean organisms have died showing poor water health due to low DO levels.
9
PH
The water has an acidity of 7
10
Pollution
There is low point source pollution and high non-point pollution caused by runoff from farms.
11
Main Problem
With runoff coming from farms we have nitrates causing an Algae Bloom which in itself causes high turbidity, high water temperature and, low dissolved oxygen.
12
Solutions
There are a few solutions we propose a law to prevent farmers from using nitrates on their fields which led into the ocean this would be prevention which is our best option. To remove nitrates from water would take large scale reverse osmosis which would be expensive and take a lot of time
13
Poll
Do you think this solution will work
yes
no
Water Quality(case 4 ocean)
By Romario Pettway and Nathan Horne
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