water cycle

Last Friday we did an exp that was where we had to draw the water cycle  and add 1/4 of water in the bag then put blue food 

Title	How to make a water cycle...
Purpose	To learn about the water cycle and how the CO2 affects the water cycle.
Materials	2 zip lock Bags Pen Water Food colouring Fizzy Tape. Baking soda Table spoon Teaspoon A cup of water
Steps	Steps: 1st bag: Get  a zip lock bag Get a pen/ draw the water cycle on your bag Pour hot water into the bag Put 2 or 3 drops of food colouring Put 2 teaspoons of baking Soda Pour some fizzy into the bag for the water to create the water cycle. To experience the water cycle, tape the bag to a window so the sun can shine on it and the experience will happen. 2nd bag: Get another zip lock bag Draw the same picture on your zip lock bag Put a Tablespoon of baking soda into the bag. Pour water into the Zip bag Put 2 or 3 drops of food colouring Pour some fizzy into the bag. Get some tape. Tape the zip lock bag on the window, facing the sunlight.
Conclusion	I have learned how to work a water cycle and I have also learned how the water cycle forms. Secondly what I have learned, is that rain comes down from the clouds then the run returns back to the clouds and that's how the water cycle goes.I think that the water in the zip lock bag will go up and then the water cycle will happen.

	The Water Cycle: Bag 1	CO2 Water Cycle: Bag 2 Acid	Desert Water Cycle Bag 3
Does it cycle?	2	3	0
Amount of Water	3	2	0
Acidity	2	1	0

Key: Water and acidity amount: 1 = none 

2 = small 

3 = large 

bag 1

the water was small.

the bag was shrunken.

bag 2

the litmus paper was still red.

the water shrunk.

Conclusion:

I have learned how to work a water cycle and I have also learned how the water cycle forms. Secondly what I have learned, is that rain comes down from the clouds then the run returns back to the clouds and that's how the water cycle goes.I think that the water in the zip lock bag will go up and then the water cycle will happen.