Science 2019

Aim: To compare the amount of gas that is produced
from different types of biomass.

Material:

•  3 bottles 
• Permanent marker 
• Disposable gloves 
• Cups 
• Fresh horse manure 
• Mashed banana 
•  Funnel
• Water 
• Balloon 
• Vegetable peelings

Steps:

• Get a bottle 
• Get a permanent marker and draw a line on the bottle for
• the water 
• Get manure
• Get banana
• Get vegetables 
• Put manure in the bottle