Bottle Biosphere Guide ((install))

B. Terrestrial (Closed Plant Terrarium)

• Soil, mosses, ferns, springtails, isopods (pill bugs).
• High humidity; rarely needs opening.

1. Is every tool and material sterile?
2. Do I have activated charcoal in the middle layer?
3. Are my plants small, slow-growing, and humidity-loving?
4. Is the soil damp (not wet)?
5. Is the bottle going into bright, indirect light?
6. Did I add springtails? (Seriously, do it.)

: Small organisms (such as snails or aquatic fish) that eat producers or other organic matter. Decomposers Bottle Biosphere Guide

Consumers: Small organisms like snails or isopods consume plant material and release carbon dioxide, which plants need for growth. The Bottle Biospa hands-on science project to create

Materials Needed