Does It Dissolve?
Water Quality Indicators
The Water Cycle
Earth Processes
Vocabulary Words
100

This liquid is often called a universal solvent

What is water?

100

This indicator tells how cloudy your water is. 

What is turbidity?

100

These are the two things which drive the water cycle.

Sun's energy and gravity

100

This earth process is responsible for breaking rocks down into sediments.

What is weathering?

100

This word means to reduce or to slow down the impact of something.

What is mitigate?

200

The chemical name for this substance is sodium chloride.

What is salt?

200

This indicator tells you if your water has things like nitrates in it. 

What is dissolved solids?

200
Evaporation from the leaves of trees.

Transpiration

200

This earth process is mainly responsible for the formation of a delta. 

What is deposition?

200

The shape of the land and the landforms it contains

What is topography?

300

This salt does not dissolve in either ethanol or mineral oil. 

What is calcium chloride?

300
Having enough of this indicator in your water means that fish can survive there. 

What is dissolved oxygen?

300

This is the step of the water cycle where clouds are formed.

What is condensation?

300

This earth process is occurs when sediments are carried away to another location by rain, wind or moving water. 

What is erosion?

300
When two events are related to each other but one does NOT cause the other. 
What is correlational?
400

This is the salt that dissolved in both water and ethanol? Give is chemical name.

What is sodium chloride?

400

This living indicator has no backbone and can be seen with the naked eye. 

What are macroinvertebrates>

400

These are the three steps of the water cycle that are caused by gravity. 

What are precipitation, surface runoff and groundwater. 

400

These 2 earth processes are both destructive processes. 

What are weathering and erosion?

400
A scientific representation of a system which tells us how that system works. 
What is a science model?
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