The Greenhouse Effect experiment

Materials

1. 1 plastic bottle
2. 2 Teaspoon Baking Soda and Citric Acid
3. 3 heat lamp
4. 4 1 thermometer
5. 5 100 ml water
6. 6 1 rubber bung
 
steps
1. collect 2 bottles,2 lamps
and 2 thermometers from
the teacher.

2.
set up bottles and lamps
beside a powerpoint on a
flat surface.

3.
pour 100 ml water and
baking soda mixture into one of
the bottles.

4.
start to record your findings
taken from both thermometers
these must be every 5 minutes.
 

findings.

Minutes	Bottle 1: Water	Bottle 2: CO2 Gas
0	21	21
5	25	20
10	26	19
15	24	21
20	24	22
25	25	23
30