Hurumanu. The Water Cycle

	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:

1.  Bag 1 cycled water.

2.  Bag 1 had a small amount of water. 

3.   The acidity in Bag 1 was low.

 

Conclusion: 

1. Bag 1 Water cycle. Bag 1 had a small amount of water. 

 The acidity in bag 1 was low.

Material 

1. Water

2. Bag

3. Soda 

4.  Food  Colouring 

5.  Litmus Paper 

6. Vivid 

7.  Sand 

Step 1. we get the vivid and the bag from the teacher.

Step 2. drew the water cycle on the bag and label 

Step 3.  get on a cup of water or soda water from the teacher 

Step 4.  2 drops of food coloring into your bag 

Step 5.   Hang the bag up on the window 

Step 6. in bag 2 I added litmus paper

Definition.

Acidification. It means something is in progress of making an acid.

Deforestation. Cutting down trees

Water vapour. Water vapour is totally invisible where the water from the ground rises up.

Icemelt.  Big Ice Melts. 

When the climate changes enough to warm the Artic and to melt sea ice, the polar regions have less of a reflective surface. More heat is absorbed, which causes more melting, which amplifies the warming.