Does “effect of acid rain on plants ability to go through photosynthesis” make a good biology essay topic ?
The topic is fine, but I think it should be reworded to “effect of acid rain on photosynthesis,” as all plants are photosynthetic. If possible, try to be specific to a certain species of plant and add that to your topic, such as “effect of acid rain on photosynthetic ability of [plant name].” Most importantly, before writing about your topic make sure you can actually find information about the effect of acid rain on photosynthesis.