Green House Effect.

AIM: TO LOOK AT CLIMATE CHANGE AND THE GREENHOUSE EFFECT.

THE GREENHOUSE GASES

The Greenhouse Effect experiment

Materials

1. 2 Plastic Bottle. (1 Litre Bottle)
2. 3 Heat lights.
3. 1/4 cup of water.
4. 1 tablespoon baking soda.
5. Rubber bung

Procedure

1.  Plug in the heat lamps.
2. Put the heat lamps facing toward the bottles.
3. Add the water and baking soda mixture to one of the bottles.
4. Add just water to the second bottle.
5. Put the rubber bung and the thermometer in the bottle top.
6. Start recording the temperature of the bottles every 5 minutes.
7. Watch and record the temperature of the experiments. 

Findings: The Greenhouse Effect Data 

Minutes	Bottle 1: Water	Bottle 2: CO2 Gas
0	18	18
5	23	24
10	25	25
15	25	26
20	25	29
25	26	30

Conclusion:

Our teacher splits us into a group of 9 and we had fun making an exciting experiment. 

I learnt that if we put water and baking soda while heating it, it explodes like a rocket into the air. The one with water does not hit as much as a one-off Carbone day off so the one with carbon dioxide heated much faster it heat.

Sciences, Water Cycle.

First Experiment.

Title	Water cycle experiment
Purpose	To learn about the water cycle and how CO2 can affect the water cycle.
Materials	2 Large plastic Ziploc bags. 1 cup  Water. 1  drop of blue food colouring. 2 sided tape That will stick onto the window which will hold up a bag with water in it.
Steps	Get a large Ziploc bag and A permanent marker.  draw the water cycle on the plastic bag and a sun. A cup of water in  Ziploc bags with blue food colouring. And stick it on the window gets the most sunlight.

Second Experiment.

Title	Water cycle experiment
Purpose	To learn about the water cycle and how CO2 can affect the water cycle.
Materials	2 Large plastic Ziploc bags. 1 cup  Water. 1  drop of blue food colouring. 2 sided tape That will stick onto the window which will hold up a bag with water in it. 1 teaspoon of baking Soda to put inside a bag.
Steps	Get a large Ziplock bag and A permanent marker.  draw the water cycle on the plastic bag and a sun. A cup of water in  Ziploc bags with blue food colouring. Put 1 teaspoon of a baking soda inside the ziplock bag. Put a 3 sided tape on the bottom, top and top right corner of a Ziplock bag. And stick it on the window gets the most sunlight.

Bag 2

Bag 1

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

Key: Water and acidity amount: 1 = none 

2 = small 

3 = large 

Conclusion: We created a water cycle experiment and it was successful because it does what it supposed to do. 

We were separated into groups of 3 to work with each other successfully in our learning.

I and my group Really had fun drawing and having to work with each other from a really exciting experiment.
The normal water cycle did cycle but the amount of the water was still the same when we left last week.
The water cycle with acid did cycle but it was only a little and the amount of water was now small.