Properties Of Water
Hydrologic Cycle
Water Quality
Availability
FINAL JEOPARDY!
100
The chemical formula for water
What is H2O
100
This source of energy drives the water cycle.
What is the sun.
100
A specific type of pollution that you know the source of
What is point source
100
The amount of the water on earth that is fresh
What is 3%
100
Name the first civilization to use sewer systems.
What is the Babylonians in Mesopotamia
200
As a solid, water is _______ dense than as a liquid.
What is less
200
This process describes water that goes from a liquid to a gas.
What is evaporation.
200
The abbrevations PPB,PPM, mg/L
What is parts per billion, parts per million, milligrams per liter
200
These are all reservoirs of water. ( list atleast 3)
What are oceans, glaciers, ice, snow, groundwater, lakes, rivers, wetlands, atmosphere.
200
What is the disease caused by the fecal contamination of drinking water.
What is cholera and dysentery.
300
Because water molecules have a _________ arrangement, water is typically referred to as the universal ___________.
What is polar, solvent
300
During condensation this occurs.
What is water vapor changes to liquid water.
300
Water with low dissolved oxygen content is given this name, and is caused by this process
What is hypoxic, eutrophication.
300
Most of the earth's freshwater is not actually usable...why not?
Most is trapped in glaciers, or underground.
400
In its natural state, water has a pH of
What is 7
400
When water goes from the surface into the ground
What is infiltration
400
These two nutrients are responsible for the HABs that occur on Lake Erie. Where do they come from?
What is Nitrates,Phosphates. Sewage, Run-off, Agriculture
400
The percentage of the water on Earth that is Salty/ocean
What is 97%
500
Oxygen has ___ valence electrons. Hydrogen has __ valence electrons. To create water this type of bonding occurs
What is 6,1, covalent
500
When water goes directly from a solid to a gas.
What is sublimation
500
1. A term used to describe how cloudy water is. 2. How can this impact marine life?
1. What is Turbidity. 2. Blocks photosynthesis, suffocates eggs, clogs gills.
500
List 3 ways to protect water resources
What is wastewater treatment, prevention of contamination, reuse, reduce consumption.
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