the water cycle experiment

THE WATER CYCLE EXPERIMENT

Bag 1: Normal Water cycle

Bag 2: Water cycle with CO2 added: like Oceans in climate change

Bag 3: Water cycle with ice added: like Antarctica in climate change

Material:

1.  zip bag
2.  water
3.  blue food colouring
4.   hot water
5. marker(any colour)
6. litmus paper

Steps:

1. first you need to get a zip bag to put the things that you need
2. then you need to put the water inside the zip bag
3. then you need to put a drop of a blue food colouring
4. then you need to zip it and it's the same with the second bag
5. in the second bag you need to put the water and the blue food colouring 
6. then you need to put the litmus paper at the side of the bag
7. then you need to put the baking soda inside of the bag
8. and closed it

Two Images:

Findings:

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

The water cycle bag 1 had a small amount of water.

the water cycle from the 2 bag it had a small amount of water.

Key: Water and acidity amount: 1 = none 

2 = small 

3 = large 

Other comments:

Conclusion:

the normal water cycle..

in the normal water cycle in the 1 bag, it has a small amount of water in it and none amount of acidity on it.

the water with acid..

in the water with acid it had a small amount of water and a none amount of acidity on the 2 bag