Exam Flashcards
(3 cards)
1
Q
Volume of water consumed by sheep and cattle is…
A
4L/sheep and 9L/cattle
2
Q
Indicators of water quality
A
Physical - solids, turbidity, conductivity, temp. Chemical - ph, alkalinity, nitrogen, phosphorus, heavy metals, organic carbon, FOG (fats, oils, grease), priority organic pollutants. Biological - bacteria, algae, protozoa, viruses, indicator organisms
3
Q
Sources of pollution
A
Heavy industry, meat works, people/homes
