Plant-Based Oxygen Experiment Quiz

What is the primary purpose of the tiny greenhouse built by the narrator?

• To provide additional light for the plants

• To increase the humidity for the plants

• To keep the plants warmer using the greenhouse effect

• To protect the plants from pests

Why did the narrator decide to upgrade the box size from an 8-foot cube to a 10-foot cube?

• To have more walking space

• To reduce the temperature inside the box

• To fit more plants inside

• To double the volume of air for a more sustainable ecosystem

What is the main reason the narrator is bringing trees into the box?

• To provide shade for the other plants

• To act as a natural barrier inside the box

• To enhance the aesthetic of the box

• To assist in oxygen creation as the smaller plants may not suffice

How do plants contribute to the narrator's survival in the sealed environment?

• By absorbing excess heat

• By reducing humidity

• By converting carbon dioxide into oxygen

• By providing food

What would be the cause of suffocation if the narrator was sealed in a jar without plants?

• Lack of food

• Excessive heat

• Lack of oxygen

• Build-up of carbon dioxide