Modern-day intensive crop production means the application of greater and greater amounts of nitrogen fertilizers. this is turn means more nitrogen in the atmosphere, which then leads to

This leads to formation of acid rain and pollution issues.

Explanation:

Due to the demand for more production of food, there is a need for greater and greater usage of nitrogen fertilizers, which eventually results in various issues. The emissions of nitrogen due to the application of fertilizers like nitrous oxide, ammonia, and nitrogen oxides contribute to the formation of acid rain and particulate matter.  

This results in cancer and respiratory issues in the individuals and also results in the destruction of buildings and forests. The nitrogenous gases also play an essential function in global climate change.  

The nitrogen emitted from the fertilizer enhances the growth of algae and even results in water pollution.  

helicase, i think thats it