1. Which of these decreases as we move from summer to winter?
O the amount of photosynthesis
occuring
O vegetation
O food supplies
all of these

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation