Show:
Let's Get Earthy!
Are you Solid or Liquid?
Define if you will...
Water Cycle...not Bi Cycle
More You Should Know!
100
I come from the earth...all natural...not made by man...I am...
What is an earth material
100
I have no definite shape...I take the shape of what I am in or my surroundings...I am a...
What is a liquid!
100
A characteristic of an object or material is....
What is a property
100
When the sun heats the ocean water, it is responsible for starting the.....
What is the water cycle
100
When a drop of water forms a dome like surface on an object...(think about our experiments using the penny and wax paper...What do you see on the walls after you take a shower?)
What is surface tension
200
I am a liquid earth material made of hydrogen and oxygen, also known as H2o...I am...
What is water
200
I have definite shape and difinite volume...I am considered a...
What is a solid
200
Water in the gas state...(think about those foggy days)
What is water vapor
200
The heat from the sun causes the ocean water to evaporate or turn into ______ ______ and go into the air.
What is water vapor.
200
When the apparent disappearance of one substance when mixed with another takes place it is...
What is dissolving
300
As a liquid earth material I can come in a different form when heat is removed, 32 degrees or less I...
What is freeze!
300
I am the amount of space occupied by something...doesn't matter if I am a liquid or a solid I stil have...
What is volume
300
In order for evaporation to occur, you need this to occur...(think about a puddle of water, what makes it eventually go away?)
What is heat!
300
Water Vapor in the air gets cold and changes back to a liquid forming ______. (when there are too many of these forming together it begins to pour)
What are clouds
300
The property of water determined by the amount of minerals such as calcium and magnesium dissolved in water is the...
What is water hardness
400
Give and example of an earth material....here's the catch...it cannot be a liquid...Why is this material considered earthy???
What is mineral, rock, soil...because it is not man made it is made from the earth or comes from the earth.
400
Frosty the Snowman knew the sun was hot that day...so he waved good-bye, saying don't you cry, if I don't leave I will no longer be a ____ I will become a...____
What is solid, to liquid
400
The process of changing a gas to a liquid is called...(think about the surface tension that forms on the side of your cold pop can on a hot sunny day...)
What is condensation
400
This occurs when too much water vapor has turned to liquid and the air or clouds cannot hold anymore because they are too heavy ______....what are the 4 different forms this falls in....____, ____, ____, ____
What is precipitation, hail, rain, sleet and snow
400
List 4 properties of water...
What is comes in 3 states, it is clear, it forms surface tension, it can absorb or flow (other)
500
Water is sooo important...we use it for a lot of important things...please name the 7 uses of water...think back to your posters!!! In your opinion...is there any of these we could get rid of? Why or Why not?
What is transportation, industry, drinking, habitat, agriculture, recreation, household
500
Explain what happens to water when it is put into a vial and placed in the freezer? Using the words freeze or froze, solid and expand tell what happens to the water? Draw a picture on the board showing what it looks like. Now, what happens to the water as it is exposed to the heat again? It gets smaller or...
What is being that the heat is removed the water freezes and expands and turns into a solid. The volume of the water will measure higher in the vial due to it expanding... Contracts!
500
As water, I move over other materials, or _____ over the materials. If I am on a slanted surface, or a _____ I will move faster. At the end if I come to soil I will be _____ into the ground...kind of like what I did when I was dropped onto a paper towel during my experiment...Fill in the blanks...what words are missing???
What is flow, slope, absorb (ed)
500
Draw the water cycle on the board labeling all the important parts remember to use the vocabulary...
What is evaporation, condensation, precipitation (use the arrows) (Accumulation)
500
As a team make a list of the 7 uses of water, how is water used for each of these? For example, One of the uses of water is in INDUSTRY, they use water to clean the machines or put it in products they make. There are 6 more...what are tehy and how do they use it???
What is agriculture, household, habitat, drinking, recreation, transportation