What Determines Water
Quality?
Quality?
What organisms live in water?
Animals, Bacteria and Plants
What is water quality?
chemical, physical, and biological characteristics
what are direct ways humans use water?
personal and domestic use
what percent of water is saltwater?
97%
Who won the Superbowl this year
Kansas City
What does Hard water Cause?
How do factories affect water quality?
they can pollute water with toxic chemicals
What does pollution affect?
our health and our environments health
what percent of water is frozen in ice caps and glaciers?
2%
What sport does Lily play?
lacrosse
What shows Quality of water?
aquatic diversity
How does sewage affect water quality?
contains lots of nitrogen = microorganisms to grow = uses a lot of oxygen = organisms die
What are indirect ways humans use water?
agricultural and Industrial uses
Whats the water quality puzzle?
uses, sources, practices, pollutants, and hydrology?
What is Charli's favourite ice cream flavour?
strawberry
What Determines what quality?
Acidity/PH levels, Nutrients/Dissolved Solids, Toxic Substances, Temperature, etc.
How do power stations effect water quality?
They could produce warm water that organisms cannot tolerate
What is hydrology?
the water cycle and ways we interfered with it
What is Jalen's favourite colour
blue
Define bioindicator species
Organisms that are affected by changes in environment or water quality
What are ways humans affect water quality?
Thermal pollution, sewages, factories and oil spills from ships.
What is keeping freshwater locked up?
glaciers, ice caps, and permafrost
What is Mathena's favourite animal?
ferret