Greenhouse Experiment Quiz

What was the initial CO2 level inside the greenhouse?

• 2000 parts per million

• 677 parts per million

• 4200 parts per million

• 8500 parts per million

What was the narrator's heart rate at the beginning of the experiment?

• 120

• 60

• 81

• 97

What was the narrator's blood oxygen level at the start of the experiment?

• 97%

• 90%

• 100%

• 85%

Why is it important for the plants to receive sunlight during the experiment?

• To increase the temperature inside the greenhouse

• To enable photosynthesis and reduce CO2 levels

• To provide shade for the narrator

• To prevent the plants from wilting

How does the narrator use water in the experiment?

• To drink and stay hydrated

• To cool down the greenhouse

• To dissolve CO2 and reduce its levels

• To water the plants

What happens to CO2 when it dissolves in water?

• It turns into oxygen

• It forms carbonic acid

• It evaporates

• It becomes solid

What challenge did the narrator face due to the temperature inside the greenhouse?

• The electronics equipment overheated

• It was too cold to stay inside

• The plants started to dry out

• The temperature was much higher than outside

What was the narrator's concern about the sunlight during the experiment?

• It was fading the color of the greenhouse

• It was causing the plants to grow too fast

• There wasn't enough sunlight for photosynthesis

• It was too bright and caused glare

What was the narrator's main goal for conducting this experiment?

• To find new ways to grow plants indoors

• To prove that plants can survive in high CO2 levels

• To raise awareness about CO2 and its environmental impact

• To test the durability of the greenhouse

How did the public react to the narrator's experiment?

• They criticized the experiment

• They were inspired to make environmental changes

• They ignored it

• They were confused about the purpose