Build a Tiny Plant World! Science Project for Kids

The video tutorial explains how to create a closed terrarium, a self-sustaining mini-garden. It covers the water cycle, which allows plants to thrive without additional watering. The tutorial provides a step-by-step guide on building a terrarium, including necessary materials like a clear container, plants, soil, rocks, and charcoal. It also discusses the importance of light and how to maintain the terrarium over time, ensuring it remains a self-sustaining ecosystem.

What is a closed terrarium?

• A garden that requires daily watering

• A self-sustaining garden in a sealed container

• A garden that needs artificial light

• A garden that uses only artificial soil

How do plants in a closed terrarium receive water?

• From a built-in irrigation system

• Via the water cycle within the terrarium

• By absorbing moisture from the air

• Through manual watering

Which of the following is NOT needed to build a terrarium?

• Clear container

• Charcoal

• Fertilizer

• Small rocks

What is the purpose of adding charcoal to a terrarium?

• To add decorative value

• To help the soil retain moisture

• To provide nutrients to the plants

• To keep the water clean

Where should you place your terrarium for optimal growth?

• In direct sunlight

• In a dark room

• Near a window with indirect light

• In a refrigerator