In each of the following situations what happens to the rate of photosynthesis

In each of the following situations what happens to the rate of photosynthesis?

  1. Cloudy days
  2. No rainfall in the area
  3. Good manuring in the area
  4. Stomata get blocked due to dust

Answer:

  1. Decreases
  2. Decreases
  3. Increase
  4. Decreases