Properties of Water
What is the property of water that ice belongs in?
Solid
What is the process by which liquid changes into water vapor?
Evaporation
What did the experiment with the penny show?
Surface Tension
What is it called when you write a summary of your experiment?
Conclusion
What percent of the earth is covered by water?
70%
What property is the process of evaporation?
gas/ water vapor
What is the process of water vapor turning into clouds?
Condensation
What is surface tension?
The ability of water to form a dome like shape or enable certain things to float
What is another word for theory or idea as it relates to the Scientific Method?
Hpothesis
What percent of the earth's water is drinkable?
1%
What is the property of water that we use most?
Liquid
What is the process of water returning to earth?
Precipitation
What did you discover with the experiment involving the straw and bottle of water?
The straw was like a thermometer and when the bottle of water was put in the container of hot water it rose, when it was put in the container of cold ice water it decreased.
Every hypothesis starts with a question. True or False
True
How much of the earth's water is salt water?
97%
True or false
Is water flowing downhill a property of water?
Name 4 kinds of preicpitation?
Rain, sleet, snow, hail, or ice.
When you had the experiment of red and blue water what did it demonstrate?
Red water was warm and was less dense it rose to the top. Blue water was cold and it was more dense.
What is the step after conducting the experiment called?
Recording the data.
What percent of the water is in glaciers or ice?
3%
What are 3 properties of water?
Clear, absorbs, and has surface tension
What is the result of water being absorbed into the ground?
Ground water
What is true about an ice cube regarding density?
Ice is the least dense.
Name the 6 steps of the Scientific Method.
Ask a question, make a hypothesis, plan an experiment, make observations, record the data, write a conclusion.
Of the 3% of fresh water that is made,up of 70% frozen water. What percent is ground water ?
29%