We are going to work in groups of 2,3 or 4.
Each group will need a potato and a medium size plastic plant pot, (between 15 and 20 cm diameter is fine, although bigger will do).
EXPERIMENT: MAKING AN ECOSYSTEM
We are going to work in groups of 2, 3 or 4.
Each group will need:
- 2 x 2litre plastic bottles
- a small packet of soil (the soil is for both experiments) (5L)
- a bag of small stones