Photosynthesis: The Most Important Process Lesson

Multiple Select

Which of the following organisms are considered producers?

• Green plants

• Algae

• Phytoplankton

• Mushrooms

Multiple Choice

Which of the following statements best describes the role of producers in an ecosystem, based on the process of photosynthesis?

• Producers consume other organisms for energy.

• Producers make their own food using sunlight.

• Producers only provide shelter for animals.

• Producers decompose dead matter.

Open Ended

Explain why photosynthesis is considered crucial for life on Earth.

Fill in the Blanks

The green pigment responsible for absorbing light energy during photosynthesis is called

.

Multiple Choice

Which of the following is a direct product of photosynthesis?

• Oxygen

• Carbon dioxide

• Nitrogen

• Methane

Multiple Choice

Which of the following is the correct balanced equation for photosynthesis?

• 6CO2 + 6H2O + light → C6H12O6 + 6O2

• C6H12O6 + 6O2 → 6CO2 + 6H2O + light

• 6CO2 + 6O2 + light → C6H12O6 + 6H2O

• 6H2O + 6O2 + light → 6CO2 + C6H12O6

Open Ended

Explain what happens to the glucose produced during photosynthesis. Provide at least two different uses for this glucose in plants or other organisms.

Multiple Select

Which of the following factors can affect the rate of photosynthesis?

• Light intensity

• Temperature

• The amount of carbon dioxide

• The amount of oxygen

Multiple Choice

Which combination of reactants is necessary for photosynthesis to occur?

• Oxygen, glucose, and sunlight

• Carbon dioxide, water, and sunlight

• Water, oxygen, and glucose

• Glucose, carbon dioxide, and oxygen

Multiple Choice

Which of the following is a product of photosynthesis?

• Water

• Carbon dioxide

• Oxygen

• Sunlight

Open Ended

What is one question you still have about photosynthesis after today's lesson?