The Greenhouse Effect

The Greenhouse Effect

Materials

• 1 plastic bottle x2

• 1 Teaspoon Baking Soda and Citric Acid

• 1 heat lamp

• 1 Thermometer

• 100 ml of water

• 1 rubber bung

steps:

1. collect 2 plastic bottles 2 lamps and 2 thermometers from the teacher 
2. set up booties and lamps beside a powerpoint on a flat surface.
3. pour 100ml water and baking soda mixture into one of the bottles.
4. start to record your findings taken from boots thermometers these most be excry 5 minutes 

Findings: The Greenhouse Effect Data 

Minutes	Bottle 1: Water	Bottle 2: CO2 Gas
0 minutes	21	21
5 minutes	25	20
10 minutes	26	19
15 minutes	24	21
20 minutes	24	22
25 minutes	25	23