What are Some good things that bacteria can do for dirt?

Question

anonymous · Answer

This is one of the few times you'll get to eat candy in the name of science! the rest of the molecules get mixed into the soil for plants to use for their growth. Most bacteria are harmless and offer beneficial functions to living things and humanity. The acid in the yogurt can also help preserve it . The majority of the beneficial soil-dwelling bacteria need oxygen (and are thus  will not completely kill bacteria; rather In excess, can lead to overall losses of available soil nitrogen

anonymous · Answer

for dirt?
bacteria can do a