Siberian tiger / Amur tiger (Panthera tigris altaica) Siberian tiger / Amur tiger â interesting facts. The Siberian tiger is the largest living representative of felids, and one of the largest felids that have ever lived. It is usually taller than the Bengal tiger by 5-10 cm (2-4 in).
Three factors can limit the speed of photosynthesis - light intensity, carbon dioxide concentration and temperature. Without enough light, a plant cannot photosynthesise very quickly, even if there is plenty of water and carbon dioxide. Increasing the light intensity will boost the speed of photosynthesis.
with light, less sun= less photosynthesis, more sun= more photosynthesis. This â¦is because there is a 'light dependant reaction' as part of photosynthesis, and therefore photosynthesis can only happen when there is enough light. CO2 is needed for photosynthesis. The more co2, the faster the rate of photosynthesis. Increasing the Temperature increases the rate. This is because there are enzymes in the process of photosynthesis, and with enzymes, the rate increases with temperature (up to a point, when it is too hot for the enzymes to work).