Water cycle experiment.

Title: Water cycle experiment.

Purpose: learn how the water cycle works and how plushin conteranates the water. 

Materials 

• 1x zip lock plastic Bag’s (A4).
• Vivid pen. 
• 100 ml of soda water.
• Blue food coloring.
• Limiste paper.
• Baking soda.  
• Double sided type 20 cm.

Procedure

1. Draw a picture of the water cycle on the bag.

2. Open the bag and poor 50 ml of soda water in the bag.

3. Put two drops of blue food coloring in the bag.

4. Put one teaspoon of baking soda in the soda water

5. Put the limiste paper betwen the zip on the bag.

6. Use 20 cm double sided tape to stick it on the window.

Findings:

	The Water Cycle	Acid Water Cycle
Does it cycle?	2	2
Amount of Water	2	2
Acidity	0	2

Key: Water and acidity amount: 0 = none 

1 = small 

2 = large

Coments: 

1. The water cycle did cycle, we had high amounts of water and it did not a lot of acid  
2. The water cycle did cycle, we had high amounts of water and it did have a lot of acid