1 The lowest monthly average temperature in Lake Las Vegas for December is 44 degrees. 2  The most monthly precipitation in Lake Las Vegas occurs in October with 0.5 inches.  The air quality index in Lake Las Vegas is 8% worse than the national average.
Three factors can limit the speed of photosynthesis-light intensity, carbon dioxide concentration and temperature. Light intensity. Without enough light, a plant cannot photosynthesise very quickly, even if there is plenty of water and carbon dioxide.
Best Answer: a limiting factor is a substance, external factors (sunlight, humidity etc) that have a key role in the development of a certain organism or a metabolic pathway/process. light intensity is a limiting factor of photosynthesis because essentially this process is the fixation of light's energy into an organic compound (sugars) by transforming it to chemical energy. Source(s): biotechnologist