Asmall creek runs through a mature forest, keeping the soil around the creek damp all year. a variety of ferns and several flowering plants thrive in this shady, moist area. along the higher ground above the creek, many species of flowering plants that need less water grow. if a farmer diverted the creek to water his fields, causing the creek to dry up, what would be the most likely long-term consequence for the ferns and angiosperms in the forest?

In the given condition, both the gymnosperms and the ferns will decrease in number in the region. The geographical term for the minor tributary of a river is the creek, and when this creek goes through any forest it can function as a water source for the plants growing in the nearby regions.  

However, when the same water source, that is, the creek was diverted to the field by the farmer, it affected the growth of ferns and gymnosperms in the forest. This effect was due to the drying up of creek. A reduction in the number of ferns was witnessed as they need water not only for their growth, but also to complete their life cycle.  

While at the same time, angiosperms, that is, the flowering plants also showed a reduction in number as they need water to sustain their composition, and also for their proper growth and development. Therefore, both the angiosperms and ferns will reduce in number in the given case.  

the awnser is d i think