AIM: TO LOOK AT CLIMATE CHANGE AND THE GREENHOUSE EFFECT.
The Greenhouse Effect experiment
Materials
- bottles
- thermometer
- heat lamp
- baking soda and citric acid
- rubber bung
- water
Procedure
- plug in the heat lamp
- put the heat lamp towards the bottle
- add the water, baking soda, mixture to one of the bottle
- add just water to the second bottle
- put the rubber bung and the thermometer in the bottle top
- start recording the temperature of the bottles every 5 minute
Findings: The Greenhouse Effect Data
Minutes
|
Bottle 1: Water
|
Bottle 2: CO2 Gas
|
| 0 | 18'c | 18'c |
| 5 | 22'c | 25'c |
| 10 | 25'c | 25'c |
| 15 | 26'c | 25'c |
| 20 | No recording | No recording |
| 25 | No recording | No recording |
| 30 | No recording | No recording |
| 35 | No recording | No recording |
| 40 | 30'c | 41' |
Conclusion:
