Which factor does NOT directly affect the rate of photosynthesis?
Practice Questions
Q1
Which factor does NOT directly affect the rate of photosynthesis?
Light intensity
Temperature
Soil pH
Carbon dioxide concentration
Questions & Step-by-Step Solutions
Which factor does NOT directly affect the rate of photosynthesis?
Correct Answer: Soil pH
Step 1: Understand what photosynthesis is. It is the process by which plants make their food using sunlight, carbon dioxide, and water.
Step 2: Identify the main factors that affect the rate of photosynthesis. These include light intensity, carbon dioxide concentration, and temperature.
Step 3: Consider what soil pH means. Soil pH refers to how acidic or alkaline the soil is, which can affect plant health.
Step 4: Realize that while soil pH can influence how well a plant grows, it does not directly change how fast photosynthesis happens.
Step 5: Conclude that soil pH is not a direct factor in the rate of photosynthesis, but it can affect the overall health of the plant, which may indirectly influence photosynthesis.
