Question: What process occurs in a plants cells to create oxygen bubbles?

Answer: Photosynthesis

Question: What gas does the plant produce?

Answer: Oxygen

Question: What source of enerygy does the plant have?

Answer: The lamp

Question: How do you measure the amount of gas production?

Answer: Count the bubbles created

Question: What environmental factors will change the rate of production?

Answer: Amt of light, amt of water, temp of water, type of liquid, type of plant, size of plant, color of light

Question: What are different factors that are the same in each trial

Answer: Amt of water, type of plant, amt of light, type of light

Question: What condition changes

Answer: Screen or not

Question: How does the changed variable affect the plant?

Answer: The thicker the screen the less oxygen created

Question: How many oxygen bubbles are in plant a?

Answer: 8

Question: How many oxygen bubbles are in plant b?

Answer: 6