Answer:
it would be burning of fossil fuels, bbq grills and forest fires
Well of course people can't affect the nitrogen cycle by the rain, sun and snow because we didn't create rain or sun or even snow. We just experience these type of weather( correct me if I'm wrong) in different months and sometimes we don't expect it to suddenly rain. Walking, running, buying clothes and even breathing doesn't do anything about it because they're normal part of our daily routine or part of humans life. Nitrogen is an important part of many cells and processes such as amino acids, proteins and even our DNA and as it is one of the primary nutrients critical for the survival of all living organisms." So, obviously the answer would be burnining fossil fuel, bbq grill and forest fires.
pls. don't judge.
-I'm just trying
