Question

1. Why would it be hard to find the ideal light intensity if the temperature were very hot or cold
2. Why would it be hard to find the ideal CO2 level if the light intensity were very low
Answer 1 sentence each

Answer 1

1. Extreme temperatures can affect plant metabolic processes, making it challenging to determine the optimal light intensity for growth as their responses may vary significantly.
2. Low light intensity limits photosynthesis, meaning that even an ideal CO2 level would have reduced effectiveness in promoting plant growth due to insufficient energy for the process.