Photosynthesis

Emma, Elijah, and Olivia are conducting an experiment in their science class to understand the factors that affect the rate of photosynthesis in plants. According to their observations, which factors do you think would most likely affect the rate of photosynthesis?

• Cloud cover, soil moisture, and wind direction

• Wind speed, soil pH, and humidity

• Nitrogen levels, water temperature, and air pressure

• Light intensity, carbon dioxide concentration, and temperature

Tags

NGSS.MS-LS1-6

Jackson, Mia, and Nora are studying for their biology exam. They come across a question about photosynthesis. They need to identify the correct chemical equation for photosynthesis. Can you help them?

• 6CO2 + 6H2O + light energy → C6H12O6 + 6O2

• 4CO2 + 4H2O + light energy → C4H8O4 + 4O2

• C6H12O6 + 6O2 → 6CO2 + 6H2O

• 2H2O + 3CO2 → CH4 + 4O2

Tags

NGSS.MS-LS1-6

Aiden, Priya, and Elijah are working on a science project about photosynthesis. They need to gather the necessary ingredients for the process. What should they collect? Select all answers that apply.

• Oxygen

• Water

• Carbon Dioxide

• sugar (glucose)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Harper, Ethan, and Grace are conducting a science experiment on plants. They are trying to understand what products are produced during photosynthesis. Can you help them identify the correct products? Select all answers that apply.

• Oxygen

• Water

• Carbon Dioxide

• Sugar (Glucose)

Tags

NGSS.MS-LS1-6

Elijah, Rohan, and Emma are studying plants in their science class. They learned about a substance called chlorophyll. What role does chlorophyll play in the process of photosynthesis in plants?

• It stores water for the plant

• It regulates the temperature of the plant

• It absorbs light energy for photosynthesis

• It provides structural support for the plant

Tags

NGSS.MS-LS1-6

Michael, Abigail, and Mia are working on a science project about plant cells. They are specifically studying where photosynthesis occurs. Can you help them identify the part of the plant cell where photosynthesis takes place?

• Vacuole

• Chloroplasts

• Cell membrane

• Mitochondria

Tags

NGSS.MS-LS1-6

Avery, Abigail, and Zoe are conducting a science experiment in their school's greenhouse. They are trying to understand how the intensity of light affects the rate of photosynthesis in their plants. According to their observations, how does light intensity affect the rate of photosynthesis?

• Light intensity has no effect on the rate of photosynthesis

• The rate of photosynthesis decreases with increasing light intensity

• The rate of photosynthesis increases with increasing light intensity up to a certain point, after which the rate plateaus.

• The rate of photosynthesis increases continuously with increasing light intensity

Tags

NGSS.HS-LS1-5

Ava, Kai, and Samuel are working on a science project about plants. They learned that plants undergo a process called photosynthesis. Can you help them identify the products of this process?

• Carbon dioxide and water

• Glucose and oxygen

• Nitrogen and hydrogen

• Methane and sulfur dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Emma, Benjamin, and Scarlett are studying photosynthesis in their biology class. They learned about the role of stomata in plants. What is the function of the stomata in this process?

• Regulating water flow in the plant

• Producing glucose for the plant

• Absorbing sunlight for the plant

• Facilitating the exchange of gases for the plant

Mason and Isla are learning about photosynthesis in their science class. Their teacher, James, explains that carbon dioxide plays a crucial role in the process. What does James tell them about the role of carbon dioxide in photosynthesis?

• James tells them that plants use carbon dioxide to produce nitrogen and water.

• James tells them that plants use carbon dioxide to produce glucose and oxygen.

• James tells them that plants use carbon dioxide to produce carbon monoxide and hydrogen.

• James tells them that plants use carbon dioxide to produce sunlight and nutrients.

Tags

NGSS.MS-LS1-6