cycle

AIM: TO LOOK AT THE WATER CYCLE AND HOW CLIMATE CHANGE IS AFFECTING IT.

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 water falls as rain, sleet, hail, or snow.
• Acidification The action or process of making or becoming acidic.

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 lock plastic bag 

2.  Vivid 
3.  Cup of water
4.   2 blue drops of food coloring 

Two Images:

Findings:

I expect to find the water dripping on side of the bag. 

Conclusion:

The water cycle starts with the sun.  It goes to the rain then the trees then it goes to the clouds. Then it will start raining then it will start rotating again.

Material:

1. Soda water 
2. Litmispaper

3.  Zip lock plastic bag 

4.  Vivid 
5.  Cup of water
6.   2 blue drops of food coloring 

 

Steps:

1.  Get the bag
2.  Get a vivid
3. Get litmus paper
4.  Draw on the bag 
5.  Get the soda water 
6. Put soda water in the bag
7. Put food coloring in bag 
8. Put the litmispaper in the bag 
9. Zip the bag up 
10. Put bag on the window