Water Cycle

AIM: TO LEARN ABOUT WATER ON EARTH.

Definition:

Scientific words:

• Evaporation. When water is heated by radiant energy it turns into water vapor.
• Transpiration. Evaporation from plants.
• Condensation. When water vapor cools, molecules join together and form clouds.
• Precipitation. When clouds get heavy the waters falls as rain, sleet, hail, or snow.
• Acidification: the action or process of making or becoming acidic.

THE WATER CYCLE SONG

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.  blue food colouring
2.  ziplock bag
3.  water
4.   a permanent pen 
5. blue food colouring
6.  ziplock bag
7.  soda
8.   a permanent pen 
9. baking soda/baking powder

Steps:

1.  draw some mountain and about the water cycle
2. when finish add water
3. food colouring 2 drops
4. zip it sticks it at the window  
5. wait for a week and see what happened 

Two Images:

Findings:

	The Water Cycle	Acid Water Cycle
Does it cycle?	1	1
Amount of Water	2	1
Acidity	0	1

Key: Water and acidity amount: 0 = none 

1 = small 

2 = large 

Other comments:

The water cycle did cycle, it has a large amount of water and no acidity.

The Acid  water cycle did cycle it has a small amount of water and a small amount of acidity  

Conclusion:

The water was evaporating was evaporating every night and every time we come to the class room or at the staat of morning. This experiment was fun because you can learn how to know how or why there is water evaporation, this expirement makes me think of climate change because there is a lot of things happening at the world and the water, Like icecap melting and plastic the sea animals eating plastic. So thats why I think we are learning this because a lot will happen if the sea and water got damage and the trees will not grow if there is no water.