What is the effect of increased carbon dioxide concentration on photosynthesis?
Practice Questions
Q1
What is the effect of increased carbon dioxide concentration on photosynthesis?
Decreases rate
Increases rate
No effect
Stops photosynthesis
Questions & Step-by-Step Solutions
What is the effect of increased carbon dioxide concentration on photosynthesis?
Correct Answer: Increased carbon dioxide concentration increases the rate of photosynthesis.
Step 1: Understand that photosynthesis is the process plants use to make food using sunlight, water, and carbon dioxide.
Step 2: Know that carbon dioxide (CO2) is one of the key ingredients for photosynthesis.
Step 3: Realize that when the concentration of carbon dioxide in the air increases, plants have more of this ingredient available.
Step 4: Understand that with more carbon dioxide, plants can potentially produce more food (glucose) through photosynthesis.
Step 5: Remember that this increase in photosynthesis rate continues until the plants reach a limit, where other factors (like light or water) may become limiting.
