Biosphere Guide: Bottle

. In these systems, energy enters as light and exits as heat, while matter—including water, carbon, and nutrients—is recycled internally through biological cycles. Core Components of a Biosphere

If the creator adds too much food, the system collapses. If they add too much light, the system suffocates. It is a delicate dance of inputs and outputs.

Seal and Place: Seal the container tightly and place it near a window for indirect sunlight. How It Works Bottle Biosphere Guide

The Container:

Part 2: Materials Checklist

You likely have most of these items around the house. If they add too much light, the system suffocates

Day 30: Equilibrium If the condensation only appears on one side of the jar in the morning and clears by noon, you have reached balance. Congratulations. You are now a closed-system gardener.

5. Step-by-Step Construction (Semi-Aquatic Example)

Step 1 – Prepare the Container

Wash the bottle thoroughly with hot water (no soap residue). Dry completely. How It Works The Container: Part 2: Materials

Benefits of a Bottle Biosphere