Hurumanu-Greenhouse effects

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

THE GREENHOUSE GASES EXPLAINED.

The Greenhouse Effect experiment

Materials

1. 1 plastic bottle
2. 1 Teaspoon Baking Soda and Citric Acid
3. 1 heat lamp
4. 1 Thermometer
5. 100 ml water
6. 1 rubber bung

Procedure

1. Come and collect all of the materials from Mr Palmer
2. Setting up the lights, bottles, thermometer and bung
3. Mr palmer adds the baking soda mix and adds 100ml of water
4. Wait for 5 minutes and start recording the temperature

Variables:

All the water added to the bottles was from the classroom tap

Findings: The Greenhouse Effect Data 

Minutes	Bottle 1: Water	Bottle 2: CO2 Gas
0	18c	18c
5	22c	24c
10	25c	24c
15	26c	25c
25	30c	41c
30	No recording	No recording
35	No recording	No recording
40	No recording	No recording
No recording	No recording	No recording
No recording	No recording	No recording
No recording	No recording	No recording

Conclusion:
This week we have been learning about climate change and greenhouse gases.
 We have also been learning about Fossil fuels and how they are made. Today we did
an experiment with baking soda, and water. We had one bottle with just water and one with water and baking soda. The bottle with the baking soda went up the highest temp was the baking soda bottle.