B4.4 Rates Of Photosynthesis

Question 1

State three factors that will increase the rate of photosynthesis.

Answer 1

1. More carbon dioxide
2. More light
3. A warm temperature

Question 2

State three factors that affect the rate of photosynthesis

Answer 2

1. Availability of light
2. Amount of cadbon dioxide
3. A suiitable temperature

Question 3

Define limiting factors

Answer 3

When a process is affceted by several factors, the one that is at the lowest level will be the factoe which limits the rate of reaction.