Hurumanu Water Cycle

Materials:

Water/Soda Water

Bag

Food Colouring

Litmus Paper

Vivid

Sand

Steps:

1. Get the vivid and the bag from the teacher

2. Draw a diagram on the bag and label it

3. Get 1 cup of water from the teacher and put it in the bag

4. add 2 drops of food colouring in the bag 

5. Hang the bag up on the window 

6. In bag 2 add litmus paper

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

Key: Water and acidity amount: 1 = none 

2 = small 

3 = large 

Other Comments:

Bag 1

1. Bag 1 Cycled Water

2. Bag 1 had a small amount of water 

3. The acidity in bag 1 was low

Bag 2

4. Bag 2 Cycled Water

5. Bag 2 had a small amount of water 

6. The acidity in bag 2 was high

Bag 3 

7. Bag 3 Cycled Water

8. Bag 3 had a small amount of water 

9. The acidity in bag 3 was low

Conclusion:

Bag 1

Bag 1 Cycled water there was a small amount of water and a no acid in bag 1 aswell.

Bag 2

 Bag 2 Cycled water there was a little bit of water and a large amount of acid in the second bag.

Bag 3

Bag 3 Cycled water there was a small amount of water and a small amount of acid in bag 3 because it was sand.


Define These Words:
Acidification: The action of making acid. It is an ongoing decrease in earth's PH. FreshWater fish have appeared to be acidifying. People make acid.  I don't know what effect it has because I don't know what acidification is.





Deforestation: When you clear trees. You make a grass place from were cut down the trees. it is the destruction of trees in an area to make more space. it is not permanent because you can just regrow the trees. This will affect climate change because they will cut down too many trees






Water Vapour: the evaporation of water. It can evaporate when you use boiling water. Water also evaporates it comes off waterfalls. Water Vapour is invisible.  This will affect climate change because it will make rainfall from the sky.





Ice Melt: When ice is not in a cold place it melts. It could also melt when it is on water or floating. You can make a type of powder. Sometimes ice comes in the form of flake. This has an effect on climate change because it will make the water levels rise.
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